CN103416426A - Insecticide composition containing fosthiazate and pyrethroids - Google Patents
Insecticide composition containing fosthiazate and pyrethroids Download PDFInfo
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- CN103416426A CN103416426A CN2012101618623A CN201210161862A CN103416426A CN 103416426 A CN103416426 A CN 103416426A CN 2012101618623 A CN2012101618623 A CN 2012101618623A CN 201210161862 A CN201210161862 A CN 201210161862A CN 103416426 A CN103416426 A CN 103416426A
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Abstract
The invention discloses an insecticide composition containing fosthiazate and pyrethroids. The insecticide composition comprises an active ingredient A and an active ingredient B. The active ingredient A is selected from fosthiazate. The active ingredient B is selected from anyone of the following compounds: high-efficiency cyhalothrin, deltamethrin, fenpropathrin, bifenthrin and ethofenprox. The weight ratio of the active ingredient A to the active ingredient B is 1:60-80:1. The composition has synergy effects on a plurality of insects which are harmful to agriculture production. The usage amount of pesticides is decreased. The residual amount of pesticides on crops is decreased. The environmental pollution is reduced. The composition is safe to people and livestock. The environment compatibility is good. Insects are not easy to generate insecticide resistance.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of application of Pesticidal combination on crop pests containing fosthiazate and pyrethroid.
Background technology
Fosthiazate (fosthiazate) chemical name: O-ethyl-S-sec-butyl-2-oxo-1,3-thiazoles alkane-3-base Thiophosphonate.Fosthiazate is the organic phosphor nematocide, has and tags and systemic action, and toxicity is lower, meets export of farm produce standard, be mainly used in preventing and treating nematode, aphid etc., obtained cucumber tomato, the registration on watermelon in China, can be widely used in the crops such as vegetables, banana, fruit tree, medicinal material.
Gamma cyhalothrin, decis, fenpropathrin, Biphenthrin, ether chrysanthemum ester belong to pyrethroid insecticides.Pyrethroid is the broad spectrum pesticide that a class can be prevented and treated various pests, and its insecticidal toxicity improves 10～100 times than older generation insecticide as organochlorine, organic phosphor, carbamates.Pyrethroid has strong action of contace poison to insect, and some kind has stomach toxicity or fumigation action concurrently, but all there is no systemic action.Its mechanism of action is to upset the normal physiological of insect nerve, makes it by excited, spasm death to benumbing.Pyrethroid is because consumption is little, working concentration is low, thus safer to people and animals, very little to the pollution of environment.Its shortcoming is mainly high to fish toxicity, and some beneficial insect is also had to injury, reuses for a long time and also can cause insect to develop immunity to drugs.
Yet, in the real process of agricultural production, the problem that pest control the most easily produces is the generation of pest resistance to insecticide.The different cultivars composition carries out composite, is the very common method of control resistant insect.Heterogeneity is carried out composite, according to practical application effect, judge certain composite be synergy, add and or antagonism.In most cases, the composite effect of agricultural chemicals is all additive effect, really has synergy to lack, especially synergistic effect very obviously, co-toxicity coefficient very high composite just still less.The composite very research of using through the inventor, can produce good synergistic effect after discovery is composite by fosthiazate and gamma cyhalothrin, decis, fenpropathrin, Biphenthrin, ether chrysanthemum ester, and composite relevant report is not yet open about fosthiazate and gamma cyhalothrin, decis, fenpropathrin, Biphenthrin, ether chrysanthemum ester.
Summary of the invention
The objective of the invention is to propose the Pesticidal combination containing fosthiazate and pyrethroid that there is synergistic function, use cost is low, preventive effect is good.The Pesticidal combination that the present invention proposes contains active components A and active component B.
A kind of Pesticidal combination containing fosthiazate and pyrethroid, contain active components A and active component B, it is characterized in that: the weight ratio of active components A and active component B is 1 ︰ 60 ~ 80 ︰ 1, described active components A is selected from fosthiazate, active component B is selected from a kind of in gamma cyhalothrin, decis, fenpropathrin, Biphenthrin, ether chrysanthemum ester, and active components A and the preferred weight ratio of active component B are 1 ︰ 30 ~ 60 ︰ 1; More preferably the weight ratio of fosthiazate and gamma cyhalothrin is 1 ︰ 5 ~ 30 ︰ 1; The weight ratio of fosthiazate and decis is 1 ︰ 5 ~ 40 ︰ 1; The weight ratio of fosthiazate and fenpropathrin is 1 ︰ 30 ~ 15 ︰ 1; The weight ratio of fosthiazate and Biphenthrin is 1 ︰ 20 ~ 40 ︰ 1; The weight ratio of fosthiazate and ether chrysanthemum ester is 1 ︰ 20 ~ 20 ︰ 1.
The purposes of the described Pesticidal combination containing fosthiazate and pyrethroid for preventing and treating insect on fruit tree, vegetables, cereal crops, fiber crop, legume crop.
Described insect comprises: cabbage caterpillar, leaf miner, beet armyworm, flea beetle, diamond-back moth, prodenia litura, leaf roller, aleyrodid, pear sucker, rice fulgorid, aphid, root-knot nematode, heart-eating worm, oriental tobacco budworm, tea lesser leafhopper, tea geometrid, base of a fruit moth, slug moth, caterpillar, scale insect, snake eye a red-spotted lizard, armyworm, midge worm, migratory locusts, fleahopper, pink bollworm, bridging worm, corn borer, weevil, cutworm.
The weight ratio of active components A, active component B is 1 ︰ 60 ~ 80 ︰ 1.Usually in composition, the weight percentage of active component is gross weight 0.5%～90%, is preferably 5%～80%.According to different preparation types, the active component content scope is different.Usually, liquid preparation contains 1%～70% active substance by weight, is preferably 5%～50%; Solid pharmaceutical preparation contains 5%～80% active substance by weight, is preferably 10%～80%.
At least contain a kind of surfactant in Pesticidal combination of the present invention, the dispersion of active component in water while being beneficial to use.Surface-active contents is 5%～30% of total formulation weight amount, and surplus is solid or liquid diluent.
The selected surfactant of Pesticidal combination of the present invention is known in those skilled in the art: can be selected from one or more in dispersant, wetting agent, binding agent or defoamer.According to different dosage form, in preparation, can also contain disintegrant known in those skilled in the art, antifreeze etc.
Pesticidal combination of the present invention can be by the user before use through dilution or directly use.Its preparation can be by common processing method preparation known in those skilled in the art, be about to active substance and after liquid flux or solid carrier mix, then add surfactant as one or more in dispersant, stabilizing agent, wetting agent, binding agent, defoamer etc.
Pesticidal combination of the present invention, can be processed on demand acceptable formulation on any agricultural chemicals, wherein more excellent formulation is: aqueous emulsion, microemulsion, suspension emulsion, wetting powder, suspending agent, micro-capsule suspension, microcapsule suspension-suspending agent, water dispersible granules, granule.
Comprise following constituent content when composition is made aqueous emulsion: active components A 0.5% ~ 50%, active component B 0.5% ~ 50%, solvent 0 ~ 30%, emulsifier 1% ~ 15%, antifreeze 0 ~ 8%, thickener 0 ~ 2%, defoamer 0.01% ~ 2%, deionized water add to 100%.
Comprise following constituent content when composition is made microemulsion: active components A 0.1% ~ 50%, active component B 0.1% ~ 50%, solvent 0 ~ 30%, emulsifier 3% ~ 25%, antifreeze 0 ~ 8%, defoamer 0.01% ~ 2%, deionized water adds to 100%.
Comprise following constituent content when composition is made suspension emulsion: active components A 0.5% ~ 50%, active component B 0.5% ~ 50%, dispersant 2% ~ 10%, defoamer 0.01% ~ 2%, solvent 0 ~ 15%, thickener 0 ~ 2%, emulsifier 2% ~ 12%, antifreeze 0 ~ 8%, deionized water add to 100%.
When making wetting powder, composition comprises following constituent content: active components A 0.5% ~ 80%, active component B0.5% ~ 60%, dispersant 2% ~ 10%, wetting agent 2% ~ 10%, filler surplus.
Comprise following constituent content when composition is made suspending agent: active components A 0.5% ~ 50%, active component B 0.5% ~ 50%, dispersant 2% ~ 10%, wetting agent 2% ~ 10%, defoamer 0.01% ~ 2%, thickener 0 ~ 2%, antifreeze 0 ~ 8%, deionized water add to 100%.
Comprise following constituent content when composition is made microcapsule suspending agent: active components A 0.5% ~ 50%, active component B 0.5% ~ 50%, macromolecule cyst material 2% ~ 10%, dispersant 1% ~ 10%, solvent 1% ~ 10%, emulsifier 1% ~ 7%, pH adjusting agent 0.01% ~ 5%, deionized water add to 100%.
Composition comprises following constituent content while making microcapsule suspension-suspending agent: active components A 0.5% ~ 50%, active component B 0.5% ~ 50%, macromolecule cyst material 2% ~ 12%, dispersant 1% ~ 12%, wetting agent 1% ~ 8%, solvent 1% ~ 15%, emulsifier 1% ~ 6%, defoamer 0.01% ~ 2%, thickener 0 ~ 2%, pH adjusting agent 0.01% ~ 5%, deionized water add to 100%.
When making water dispersible granules, composition comprises following constituent content: active components A 0.5% ~ 80%, active component B 0.5% ~ 60%, dispersant 3% ~ 12%, wetting agent 1% ~ 8%, disintegrant 1% ~ 10%, binding agent 0 ~ 8%, filler surplus.
Comprise following constituent content during the agent of composition granulation: active components A 0.5% ~ 80%, active component B 0.5% ~ 60%, binding agent 0 ~ 8%, disintegrant 1% ~ 10%, dispersant 0.01% ~ 5%, solvent 0 ~ 15%, filler surplus.
Aqueous emulsion the key technical indexes of the present invention:
Microemulsion the key technical indexes of the present invention:
Suspension emulsion the key technical indexes of the present invention:
Wetting powder the key technical indexes of the present invention:
Suspending agent the key technical indexes of the present invention:
Microcapsule suspending agent the key technical indexes of the present invention:
Microcapsule suspension of the present invention-suspending agent the key technical indexes:
Water dispersible granules the key technical indexes of the present invention:
Granule the key technical indexes of the present invention:
The invention has the advantages that:
(1) fosthiazate and gamma cyhalothrin, decis, fenpropathrin, Biphenthrin, ether chrysanthemum ester composite after, there is obvious synergy and lasting effect; (2) cabbage caterpillar on fruit tree, vegetables, cereal crops, fiber crop, legume crop, leaf miner, beet armyworm, flea beetle, diamond-back moth, prodenia litura, leaf roller, aleyrodid, pear sucker, rice fulgorid, aphid, root-knot nematode, heart-eating worm, oriental tobacco budworm, tea lesser leafhopper, tea geometrid, base of a fruit moth, slug moth, caterpillar, scale insect, snake eye a red-spotted lizard, armyworm, midge worm, migratory locusts, fleahopper, pink bollworm, bridging worm, corn borer, weevil, cutworm etc. are all had to greater activity; (3) reduce the agricultural chemicals dosage, reduced the residual quantity of agricultural chemicals on crop, alleviated environmental pollution; (4) to the person poultry safety, Environmental compatibility is good, and the enhancing of preparation adhesion strength, resistance of rainwater washing against.
Embodiment
Below in conjunction with embodiment, to further instruction of the present invention, the percentage in embodiment all is weight percentage, but the present invention is not limited thereto.
Application Example one
Example 1 ~ 17 aqueous emulsion
Fosthiazate, active component B, solvent (can add and can not add), emulsifier are added together, make to be dissolved into even oil phase; Deionized water, antifreeze (can add and can not add), thickener (can add and can not add), defoamer are mixed, become the homogeneous water.Under high-speed stirred, water is added to oil phase, surplus is supplied by deionized water; Can make aqueous emulsion product of the present invention, specifically in Table 1,2.
Table 1 example 1 ~ 8 component and content
Table 2 example 9 ~ 17 components and content
By gamma cyhalothrin, decis, fenpropathrin, Biphenthrin, ether chrysanthemum ester interchange in table 1,2, can make novel formulation.
Example 18 ~ 34 microemulsions
Fosthiazate, active component B are dissolved in and are equipped with in the solvent homogenizer of (can add and can not add), emulsifier, antifreeze (can add and can not add), defoamer are joined in the homogenizer that above-mentioned solution is housed, surplus gives strong the mixing and homogenize after supplying by deionized water, finally obtain the as clear as crystal microemulsion product of the present invention of outward appearance.Specifically in Table 3,4.
Table 3 example 18 ~ 25 components and content
Table 4 example 26 ~ 34 components and content
By gamma cyhalothrin, decis, fenpropathrin, Biphenthrin, ether chrysanthemum ester interchange in table 3,4, can make novel formulation.
Example 35 ~ 51 suspension emulsions
To add dispersant, defoamer, thickener (can add and can not add), antifreeze (can add and can not add) in active ingredient B, mix through high speed shear, in ball mill, ball milling is 2 ~ 3 hours, make diameter of particle all below 5 μ m, make active component B suspending agent, then by fosthiazate, emulsifier, solvent (can add and can not add) and various auxiliary agent with the direct emulsification of high speed agitator in suspending agent, make suspension emulsion product of the present invention.Specifically in Table 5,6.
Table 5 example 35 ~ 42 components and content
Table 6 example 43 ~ 51 components and content
By gamma cyhalothrin, decis, fenpropathrin, Biphenthrin, ether chrysanthemum ester interchange in table 5,6, can make novel formulation.
Example 52 ~ 68 wetting powders
Fosthiazate, active component B, dispersant, wetting agent, filler are mixed in mixed cylinder, mix again after airslide disintegrating mill is pulverized, can make wetting powder product of the present invention, specifically in Table 7,8.
Table 7 example 52 ~ 59 components and content
Table 8 example 60 ~ 68 components and content
By gamma cyhalothrin, decis, fenpropathrin, Biphenthrin, ether chrysanthemum ester interchange in table 7,8, can make novel formulation.
Example 69 ~ 75 suspending agents
By dispersant, wetting agent, defoamer, thickener (can add and can not add), antifreeze (can add and can not add), through high speed shear, mix, add fosthiazate, active component B, in ball mill, ball milling is 2 ~ 3 hours, make diameter of particle all below 5 μ m, surplus is supplied by deionized water, can make suspending agent product of the present invention, specifically in Table 9.
Table 9 example 69 ~ 75 components and content
In showing, gamma cyhalothrin, decis, fenpropathrin, Biphenthrin, ether chrysanthemum ester interchange, can make novel formulation.
Example 76 ~ 78 microcapsule suspending agents
By fosthiazate, active component B, macromolecule cyst material, solvent, make to be dissolved into even oil phase, under shearing condition, oil phase is joined in the aqueous phase solution that contains emulsifier, pH adjusting agent, dispersant, surplus is supplied by deionized water, and bi-material reacts at oil-water interfaces, forms the macromolecule cyst wall, make the finely disseminated microcapsule suspending agent product of the present composition, specifically in Table 10.
Table 10 example 76 ~ 78 each component and content
Example 79 ~ 81 microcapsule suspensions-suspending agent
By fosthiazate, macromolecule cyst material, solvent, make to be dissolved into even oil phase, oil phase is joined in the aqueous phase solution that contains emulsifier, pH adjusting agent under shearing condition, make finely disseminated microcapsule suspending agent.Defoamer, thickener (can add and can not add) are mixed through high speed shear, add active component B, in ball mill, ball milling is 2 ~ 3 hours, make diameter of particle all below 5 μ m, make suspending agent, then suspending agent is joined in the aqueous phase solution of micro-capsule suspension, deionized water is supplied surplus, make the finely disseminated microcapsule suspension of the present composition-suspending agent product, specifically in Table 11.
Table 11 example 79 ~ 81 each component and content
Example 82 ~ 86 water dispersible granules
Fosthiazate, active component B, dispersant, wetting agent, disintegrant, filler etc. are obtained to the particle diameter needed through air-flow crushing together, then add other auxiliary agent such as binding agent (can add and can not add), obtain the materials of granulating.By item quantitatively send in the fluidized bed granulation dryer through granulation and drying after, can make water dispersible granules product of the present invention, specifically in Table 12.
Table 12 example 82 ~ 86 components and content
In showing, gamma cyhalothrin, decis, fenpropathrin, Biphenthrin, ether chrysanthemum ester interchange, can make novel formulation.
Example 87 ~ 91 granules
The process high speed shear such as fosthiazate, active component B, filler are mixed, then add dispersant, solvent, disintegrant, binding agent, mix and stir dressing 50min, obtain the materials of granulating.By item quantitatively send in the fluidized bed granulation dryer through granulation and drying after, can make granule product of the present invention, specifically in Table 13.
Table 13 example 87 ~ 91 components and content
In showing, gamma cyhalothrin, decis, fenpropathrin, Biphenthrin, ether chrysanthemum ester interchange, can make novel formulation.
The embodiment of the present invention is the method that adopts Toxicity Determination and field trial to combine.First by Toxicity Determination, the co-toxicity coefficient (CTC) after clear and definite two kinds of medicaments are composite by a certain percentage, CTC<80 are antagonism, and 80≤CTC≤120 are summation action, and CTC>120 are synergistic effect, on this basis, then carry out field trial.
Test method: respectively the mother liquor of each mixed agent is diluted to five series concentration during test, is placed in respectively beaker standby.Adopt and first to soak after leaf the method that connects worm, take out, naturally dry after the blade of the same size that does not contact any medicament is soaked to 5s in the liquid configured, put into insect box, then connect for the examination larva, raise under 25 ℃ of conditions, every processing repeats for 3 times, every to repeat examination borer population used be 50, establishes blank simultaneously, in 72h, checks dead borer population, calculate lethality and corrected mortality, try to achieve virulence regression equation and calculate LC
50Value.If the contrast lethality is greater than 10%, be considered as invalid test.Computing formula is as follows:
The insect corrected mortality is converted into to probit value (y), and concentration for the treatment of (μ g/ml) converts logarithm value (x) to, with method of least squares, draws virulence regression equation, and calculates thus the value of every kind of medicament.Calculate co-toxicity coefficient CTC according to the abundant equation of Sun Yun.Computing formula following (take fosthiazate as the standard medicament, its toxicity index is 100):
TI * the P of the theoretical toxicity index (TTI) of M=fosthiazate
FosthiazateTI * P of+effective active composition B
Effective active composition B
In formula: the mixture that M is different proportionings
P
Effective active composition BFor effective active composition B shared ratio in composition
P
FosthiazateFor fosthiazate shared ratio in composition
B is selected from a kind of in gamma cyhalothrin, decis, fenpropathrin, Biphenthrin, ether chrysanthemum ester.
Application Example two
For trying insect: tomato root-knot eelworm
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: effective lethal concentration scope of determining the former medicine of fosthiazate and gamma cyhalothrin and the two different proportioning mixture through preliminary experiment.
The toxicity test result
Table 14 fosthiazate and the high-efficient lambda-cyhalothrin compound toxicity test analysis of results table to tomato root-knot eelworm
| Reagent agent | Proportioning | LC 50(ug/mL) | Co-toxicity coefficient (CTC) |
| Fosthiazate | — | 4.56 | — |
| Gamma cyhalothrin | — | 0.80 | — |
| Sai Zuo Lin ︰ gamma cyhalothrin | 80:1 | 2.47 | 174.49? |
| Sai Zuo Lin ︰ gamma cyhalothrin | 60:1 | 2.35 | 180.16? |
| Sai Zuo Lin ︰ gamma cyhalothrin | 40:1 | 2.14 | 191.17? |
| Sai Zuo Lin ︰ gamma cyhalothrin | 30:1 | 1.96 | 202.02? |
| Sai Zuo Lin ︰ gamma cyhalothrin | 20:1 | 1.72 | 216.63? |
| Sai Zuo Lin ︰ gamma cyhalothrin | 10:1 | 1.34 | 238.43? |
| Sai Zuo Lin ︰ gamma cyhalothrin | 6:1 | 1.08 | 252.61? |
| Sai Zuo Lin ︰ gamma cyhalothrin | 3:1 | 0.87 | 240.98? |
| Sai Zuo Lin ︰ gamma cyhalothrin | 1:1 | 0.61 | 223.15? |
| Sai Zuo Lin ︰ gamma cyhalothrin | 1:5 | 0.46 | 201.62? |
| Sai Zuo Lin ︰ gamma cyhalothrin | 1:20 | 0.43 | 193.65? |
| Sai Zuo Lin ︰ gamma cyhalothrin | 1:40 | 0.45 | 181.43? |
| Sai Zuo Lin ︰ gamma cyhalothrin | 1:60 | 0.47 | 172.55? |
As shown in Table 14, fosthiazate and gamma cyhalothrin to the tomato root-knot eelworm proportioning when 1 ︰ 60 ~ 80 ︰ 1, co-toxicity coefficient all is greater than 120, illustrate that both are mixed and all show synergistic effect in 1 ︰ 60 ~ 80 ︰ 1 scopes, when the proportioning of fosthiazate and gamma cyhalothrin, during at 1 ︰ 5 ~ 30 ︰ 1, synergistic effect is more obviously outstanding.Co-toxicity coefficient maximum when fosthiazate and gamma cyhalothrin weight ratio are 6:1 wherein, synergistic effect is the most obvious.Test and find that fosthiazate and gamma cyhalothrin proportioning are 1:5 through the applicant, 1:4, 1:3, 1:2, 1:1, 2:1, 3:1, 4:1, 5:1, 6:1, 7:1, 8:1, 9:1, 10:1, 15:1, 20:1, 25:1, during 30:1, after fosthiazate and high-efficient lambda-cyhalothrin compound to the cabbage caterpillar on various crop, leaf miner, beet armyworm, flea beetle, diamond-back moth, prodenia litura, leaf roller, aleyrodid, pear sucker, rice fulgorid, aphid, root-knot nematode, heart-eating worm, oriental tobacco budworm, tea lesser leafhopper, tea geometrid, base of a fruit moth, slug moth, caterpillar, scale insect, the snake eye a red-spotted lizard, armyworm, the midge worm, migratory locusts, fleahopper, pink bollworm, the bridging worm, corn borer, weevil, the cutworm control has obvious synergistic effect, co-toxicity coefficient all is greater than 120.
Application Example three
For trying insect: cabbage aphid
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: effective lethal concentration scope of determining fosthiazate and deltamethrin original medicine and the two different proportioning mixture through preliminary experiment.
The composite analysis of results table of the toxicity test to cabbage aphid of table 15 fosthiazate and decis
| Reagent agent | Proportioning | LC 50(ug/mL) | Co-toxicity coefficient (CTC) |
| Fosthiazate | — | 5.31 | — |
| Decis | — | 0.64 | — |
| Sai Zuo Lin ︰ decis | 80:1 | 2.67 | 182.44? |
| Sai Zuo Lin ︰ decis | 60:1 | 2.45 | 193.58? |
| Sai Zuo Lin ︰ decis | 40:1 | 2.24 | 201.24? |
| Sai Zuo Lin ︰ decis | 20:1 | 1.76 | 223.90? |
| Sai Zuo Lin ︰ decis | 10:1 | 1.32 | 241.84? |
| Sai Zuo Lin ︰ decis | 8:1 | 1.14 | 257.23? |
| Sai Zuo Lin ︰ decis | 5:1 | 0.99 | 242.03? |
| Sai Zuo Lin ︰ decis | 1:1 | 0.51 | 223.98? |
| Sai Zuo Lin ︰ decis | 1:5 | 0.37 | 202.68? |
| Sai Zuo Lin ︰ decis | 1:20 | 0.34 | 196.46? |
| Sai Zuo Lin ︰ decis | 1:40 | 0.36 | 181.67? |
| Sai Zuo Lin ︰ decis | 1:60 | 0.38 | 170.88? |
As shown in Table 15, fosthiazate and decis to the cabbage aphid proportioning when 1 ︰ 60 ~ 80 ︰ 1, co-toxicity coefficient all is greater than 120, illustrate that both are mixed and all show synergistic effect in 1 ︰ 60 ~ 80 ︰ 1 scopes, when the proportioning of fosthiazate and decis, during at 1 ︰ 5 ~ 40 ︰ 1, synergistic effect is more obviously outstanding.Co-toxicity coefficient maximum when fosthiazate and decis weight ratio are 8:1 wherein, synergistic effect is the most obvious.Test and find that fosthiazate and decis proportioning are 1:5 through the applicant, 1:4, 1:3, 1:2, 1:1, 2:1, 3:1, 4:1, 5:1, 6:1, 7:1, 8:1, 9:1, 10:1, 11:1, 12:1, 13:1, 14:1, 15:1, 20:1, 25:1, 30:1, 35:1, during 40:1, fosthiazate and decis are composite rear to the cabbage caterpillar on various crop, leaf miner, beet armyworm, flea beetle, diamond-back moth, prodenia litura, leaf roller, aleyrodid, pear sucker, rice fulgorid, aphid, root-knot nematode, heart-eating worm, oriental tobacco budworm, tea lesser leafhopper, tea geometrid, base of a fruit moth, slug moth, caterpillar, scale insect, the snake eye a red-spotted lizard, armyworm, the midge worm, migratory locusts, fleahopper, pink bollworm, the bridging worm, corn borer, weevil, the cutworm control has obvious synergistic effect, co-toxicity coefficient all is greater than 120.
Application Example four
For trying insect: the cucumber root-knot nematode
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: effective lethal concentration scope of determining the former medicine of fosthiazate and fenpropathrin and the two different proportioning mixture through preliminary experiment
The composite analysis of results table of the toxicity test to the cucumber root-knot nematode of table 16 fosthiazate and fenpropathrin
| Reagent agent | Proportioning | LC 50(ug/mL) | Co-toxicity coefficient (CTC) |
| Fosthiazate | — | 2.27 | — |
| Fenpropathrin | — | 4.62 | — |
| Sai Zuo Lin ︰ fenpropathrin | 80:1 | 1.42 | 160.87? |
| Sai Zuo Lin ︰ fenpropathrin | 60:1 | 1.34 | 170.83? |
| Sai Zuo Lin ︰ fenpropathrin | 40:1 | 1.27 | 180.99? |
| Sai Zuo Lin ︰ fenpropathrin | 30:1 | 1.19 | 193.94? |
| Sai Zuo Lin ︰ fenpropathrin | 15:1 | 1.12 | 209.33? |
| Sai Zuo Lin ︰ fenpropathrin | 5:1 | 1.13 | 219.49? |
| Sai Zuo Lin ︰ fenpropathrin | 1:1 | 1.27 | 239.70? |
| Sai Zuo Lin ︰ fenpropathrin | 1:2 | 1.36 | 252.55? |
| Sai Zuo Lin ︰ fenpropathrin | 1:5 | 1.62 | 243.22? |
| Sai Zuo Lin ︰ fenpropathrin | 1:15 | 1.94 | 223.67? |
| Sai Zuo Lin ︰ fenpropathrin | 1:30 | 2.16 | 206.98? |
| Sai Zuo Lin ︰ fenpropathrin | 1:40 | 2.37 | 190.14? |
| Sai Zuo Lin ︰ fenpropathrin | 1:60 | 2.52 | 180.27? |
As shown in Table 16, fosthiazate and fenpropathrin to cucumber root-knot nematode proportioning when 1 ︰ 60 ~ 80 ︰ 1, co-toxicity coefficient all is greater than 120, illustrate that both are mixed and all show synergistic effect in 1 ︰ 60 ~ 80 ︰ 1 scopes, when the proportioning of fosthiazate and fenpropathrin, during at 1 ︰ 30 ~ 15 ︰ 1, synergistic effect is more obviously outstanding.Co-toxicity coefficient maximum when fosthiazate and fenpropathrin weight ratio are 1:2 wherein, synergistic effect is the most obvious.Test and find that fosthiazate and fenpropathrin proportioning are 1:30 through the applicant, 1:25, 1:20, 1:15, 1:10, 1:9, 1:8, 1:7, 1:6, 1:5, 1:4, 1:3, 1:2, 1:1, 2:1, 3:1, 4:1, 5:1, 6:1, 7:1, 8:1, 9:1, 10:1, during 15:1, fosthiazate and fenpropathrin are composite rear to the cabbage caterpillar on various crop, leaf miner, beet armyworm, flea beetle, diamond-back moth, prodenia litura, leaf roller, aleyrodid, pear sucker, rice fulgorid, aphid, root-knot nematode, heart-eating worm, oriental tobacco budworm, tea lesser leafhopper, tea geometrid, base of a fruit moth, slug moth, caterpillar, scale insect, the snake eye a red-spotted lizard, armyworm, the midge worm, migratory locusts, fleahopper, pink bollworm, the bridging worm, corn borer, weevil, the control of cutworm has obvious synergistic effect, co-toxicity coefficient all is greater than 120.
Application Example five
For trying insect: tea lesser leafhopper
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: effective lethal concentration scope of determining the former medicine of fosthiazate and Biphenthrin and the two different proportioning mixture through preliminary experiment
The composite analysis of results table of the toxicity test to tea lesser leafhopper of table 17 fosthiazate and Biphenthrin
| Reagent agent | Proportioning | LC 50(ug/mL) | Co-toxicity coefficient (CTC) |
| Fosthiazate | — | 1.81 | — |
| Biphenthrin | — | 3.57 | — |
| Sai Zuo Lin ︰ Biphenthrin | 80:1 | 0.99 | 183.95? |
| Sai Zuo Lin ︰ Biphenthrin | 60:1 | 0.94 | 194.12? |
| Sai Zuo Lin ︰ Biphenthrin | 40:1 | 0.88 | 208.19? |
| Sai Zuo Lin ︰ Biphenthrin | 20:1 | 0.84 | 220.66? |
| Sai Zuo Lin ︰ Biphenthrin | 10:1 | 0.77 | 246.09? |
| Sai Zuo Lin ︰ Biphenthrin | 2:1 | 0.83 | 260.96? |
| Sai Zuo Lin ︰ Biphenthrin | 1:1 | 0.99 | 242.64? |
| Sai Zuo Lin ︰ Biphenthrin | 1:10 | 1.46 | 224.66? |
| Sai Zuo Lin ︰ Biphenthrin | 1:20 | 1.65 | 206.79? |
| Sai Zuo Lin ︰ Biphenthrin | 1:40 | 1.81 | 192.67? |
| Sai Zuo Lin ︰ Biphenthrin | 1:60 | 1.94 | 181.13? |
As shown in Table 17, fosthiazate and Biphenthrin to the tea lesser leafhopper proportioning when the 1:60 ~ 80:1, co-toxicity coefficient all is greater than 120, illustrate that both are mixed and all show synergistic effect in 1:60 ~ 80:1 scope, when the proportioning of fosthiazate and Biphenthrin, during at 1:20 ~ 40:1, synergistic effect is more obviously outstanding.Co-toxicity coefficient maximum when fosthiazate and Biphenthrin weight ratio are 2:1 wherein, synergistic effect is the most obvious.Test and find that fosthiazate and Biphenthrin proportioning are 1:20 through the applicant, 1:15, 1:10, 1:9, 1:8, 1:7, 1:6, 1:5, 1:4, 1:3, 1:2, 1:1, 2:1, 3:1, 4:1, 5:1, 6:1, 7:1, 8:1, 9:1, 10:1, 15:1, 20:1, 25:1, 30:1, 35:1, during 40:1, fosthiazate and Biphenthrin are composite rear to the cabbage caterpillar on various crop, leaf miner, beet armyworm, flea beetle, diamond-back moth, prodenia litura, leaf roller, aleyrodid, pear sucker, rice fulgorid, aphid, root-knot nematode, heart-eating worm, oriental tobacco budworm, tea lesser leafhopper, tea geometrid, base of a fruit moth, slug moth, caterpillar, scale insect, the snake eye a red-spotted lizard, armyworm, the midge worm, migratory locusts, fleahopper, pink bollworm, the bridging worm, corn borer, weevil, the control of cutworm has obvious synergistic effect, co-toxicity coefficient all is greater than 120.
Application Example six
For trying insect: peanut root-knot nematode
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: effective lethal concentration scope of determining fosthiazate and the former medicine of ether chrysanthemum ester and the two different proportioning mixture through preliminary experiment
The composite analysis of results table of the toxicity test to peanut root-knot nematode of table 18 fosthiazate and ether chrysanthemum ester
| Reagent agent | Proportioning | LC 50(ug/mL) | Co-toxicity coefficient (CTC) |
| Fosthiazate | — | 2.67 | — |
| Ether chrysanthemum ester | — | 3.11 | — |
| Sai Zuo Lin ︰ ether chrysanthemum ester | 80:1 | 1.55 | 172.56? |
| Sai Zuo Lin ︰ ether chrysanthemum ester | 60:1 | 1.47 | 182.05? |
| Sai Zuo Lin ︰ ether chrysanthemum ester | 40:1 | 1.41 | 190.02? |
| Sai Zuo Lin ︰ ether chrysanthemum ester | 20:1 | 1.32 | 203.64? |
| Sai Zuo Lin ︰ ether chrysanthemum ester | 10:1 | 1.23 | 219.90? |
| Sai Zuo Lin ︰ ether chrysanthemum ester | 5:1 | 1.12 | 244.15? |
| Sai Zuo Lin ︰ ether chrysanthemum ester | 1:1 | 1.08 | 266.04? |
| Sai Zuo Lin ︰ ether chrysanthemum ester | 1:5 | 1.26 | 240.23? |
| Sai Zuo Lin ︰ ether chrysanthemum ester | 1:10 | 1.38 | 222.04? |
| Sai Zuo Lin ︰ ether chrysanthemum ester | 1:20 | 1.47 | 209.92? |
| Sai Zuo Lin ︰ ether chrysanthemum ester | 1:40 | 1.62 | 191.21? |
| Sai Zuo Lin ︰ ether chrysanthemum ester | 1:60 | 1.71 | 181.38? |
As shown in Table 18, fosthiazate and ether chrysanthemum ester to the peanut root-knot nematode proportioning when the 1:60 ~ 80:1, co-toxicity coefficient all is greater than 120, illustrate that both are mixed and all show synergistic effect in 1:60 ~ 80:1 scope, when the proportioning of fosthiazate and ether chrysanthemum ester, during at 1:20 ~ 20:1, synergistic effect is more obviously outstanding.Co-toxicity coefficient maximum when fosthiazate and ether chrysanthemum ester weight ratio are 1:1 wherein, synergistic effect is the most obvious.Test and find that fosthiazate and ether chrysanthemum ester proportioning are 1:20 through the applicant, 1:15, 1:10, 1:9, 1:8, 1:7, 1:6, 1:5, 1:4, 1:3, 1:2, 1:1, 2:1, 3:1, 4:1, 5:1, 6:1, 7:1, 8:1, 9:1, 10:1, 15:1, during 20:1, fosthiazate and ether chrysanthemum ester are composite rear to the cabbage caterpillar on various crop, leaf miner, beet armyworm, flea beetle, diamond-back moth, prodenia litura, leaf roller, aleyrodid, pear sucker, rice fulgorid, aphid, root-knot nematode, heart-eating worm, oriental tobacco budworm, tea lesser leafhopper, tea geometrid, base of a fruit moth, slug moth, caterpillar, scale insect, the snake eye a red-spotted lizard, armyworm, the midge worm, migratory locusts, fleahopper, pink bollworm, the bridging worm, corn borer, weevil, the control of cutworm has obvious synergistic effect, co-toxicity coefficient all is greater than 120.
Application Example seven fosthiazates and active component B and the composite control brassicaceous vegetable cabbage caterpillar test of pesticide effectiveness thereof
This test arrangement is at the Xian District, Shanxi Province suburban area; test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% fosthiazate missible oil (autogamy), 25g/L efficient cyhalothrin emulsifiable concentrate (commercial), 25g/L deltamethrin milk oil (commercial), 20% fenpropathrin milk oil (commercial), 25g/L Biphenthrin missible oil (autogamy), 10% ether chrysanthemum ester suspending agent (commercial).
Before medicine, investigation brassicaceous vegetable cabbage caterpillar insect pest index, in the dispenser of insect pest initial stage of origination, investigate the insect pest indexes and calculate preventive effect in after dispenser 3 days, 10 days, 20 days.Result of the test is as follows:
Table 19 fosthiazate and active component B and the composite control brassicaceous vegetable cabbage caterpillar test of pesticide effectiveness thereof
As can be seen from Table 19, after fosthiazate and active component B are composite, can effectively prevent and treat the brassicaceous vegetable cabbage caterpillar, the present invention simultaneously also has good preventive effect to the brassicaceous vegetable prodenia litura, and control efficiency all is better than the preventive effect of single dose, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
Application Example eight fosthiazates and active component B and the composite control cotton root-knot nematode test of pesticide effectiveness thereof
This test arrangement is in the Dali County, Shaanxi Province; test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% fosthiazate missible oil (autogamy), 25g/L efficient cyhalothrin emulsifiable concentrate (commercial), 25g/L deltamethrin milk oil (commercial), 20% fenpropathrin milk oil (commercial), 25g/L Biphenthrin missible oil (autogamy), 10% ether chrysanthemum ester suspending agent (commercial).
Before medicine, investigation Levant Cotton Root tie lines pests index, in the dispenser of insect pest initial stage of origination, investigate the insect pest indexes and calculate preventive effect in after dispenser 3 days, 10 days, 20 days.Result of the test is as follows:
Table 20 fosthiazate and active component B and the composite control cotton root-knot nematode test of pesticide effectiveness thereof
As can be seen from Table 20, after fosthiazate and active component B are composite, can effectively prevent and treat the cotton root-knot nematode, control efficiency all is better than the preventive effect of single dose, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
Application Example nine fosthiazates and active component B and the composite control apple aphid test of pesticide effectiveness thereof
This test arrangement is at Shaanxi Province's Weinan City; test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% fosthiazate missible oil (autogamy), 25g/L efficient cyhalothrin emulsifiable concentrate (commercial), 25g/L deltamethrin milk oil (commercial), 20% fenpropathrin milk oil (commercial), 25g/L Biphenthrin missible oil (autogamy), 10% ether chrysanthemum ester suspending agent (commercial).
Investigation apple aphid insect pest index before medicine, in the dispenser of insect pest initial stage of origination, investigate the insect pest indexes and calculate preventive effect in after dispenser 3 days, 10 days, 20 days.Result of the test is as follows:
Table 21 fosthiazate and active component B and the composite control apple aphid test of pesticide effectiveness thereof
As can be seen from Table 21, after fosthiazate and active component B are composite, can effectively prevent and treat apple aphid, the present invention simultaneously also has good preventive effect to codling moth, and control efficiency all is better than the preventive effect of single dose, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
Application Example ten fosthiazates and active component B and the composite rice hoppers test of pesticide effectiveness of preventing and treating thereof
This test arrangement is at Shaanxi Province's Hanzhong City; test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% fosthiazate missible oil (autogamy), 25g/L efficient cyhalothrin emulsifiable concentrate (commercial), 25g/L deltamethrin milk oil (commercial), 20% fenpropathrin milk oil (commercial), 25g/L Biphenthrin missible oil (autogamy), 10% ether chrysanthemum ester suspending agent (commercial).
Investigation rice hoppers insect pest index before medicine, in the dispenser of insect pest initial stage of origination, investigate the insect pest indexes and calculate preventive effect in after dispenser 3 days, 10 days, 20 days.Result of the test is as follows:
Table 22 fosthiazate and active component B and the composite rice hoppers test of pesticide effectiveness of preventing and treating thereof
As can be seen from Table 22, after fosthiazate and active component B are composite, can effectively prevent and treat rice hoppers, control efficiency all is better than the preventive effect of single dose, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
Application Example 11 fosthiazates and active component B and the composite control tomato trialeurodes vaporariorum test of pesticide effectiveness thereof
This test arrangement is in Xi'an City, Shanxi Province; test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% fosthiazate missible oil (autogamy), 25g/L efficient cyhalothrin emulsifiable concentrate (commercial), 25g/L deltamethrin milk oil (commercial), 20% fenpropathrin milk oil (commercial), 25g/L Biphenthrin missible oil (autogamy), 10% ether chrysanthemum ester suspending agent (commercial).
Before medicine, investigation tomato trialeurodes vaporariorum insect pest index, in the dispenser of insect pest initial stage of origination, investigate the insect pest indexes and calculate preventive effect in after dispenser 3 days, 10 days, 20 days.Result of the test is as follows:
Table 23 fosthiazate and active component B and the composite control tomato trialeurodes vaporariorum test of pesticide effectiveness thereof
As can be seen from Table 23, after fosthiazate and active component B are composite, can effectively prevent and treat the tomato trialeurodes vaporariorum, control efficiency all is better than the preventive effect of single dose, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
Application Example ten dithiazole phosphines and active component B and the composite control watermelon root-knot test of pesticide effectiveness thereof
This test arrangement is at Shaanxi Province's Weinan City; test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% fosthiazate missible oil (autogamy), 25g/L efficient cyhalothrin emulsifiable concentrate (commercial), 25g/L deltamethrin milk oil (commercial), 20% fenpropathrin milk oil (commercial), 25g/L Biphenthrin missible oil (autogamy), 10% ether chrysanthemum ester suspending agent (commercial).
Investigation watermelon root-knot insect pest index before medicine, in the dispenser of insect pest initial stage of origination, investigate the insect pest indexes and calculate preventive effect in after dispenser 3 days, 10 days, 20 days.Result of the test is as follows:
Table 24 fosthiazate and active component B and the composite control watermelon root-knot test of pesticide effectiveness thereof
As can be seen from Table 24, after fosthiazate and active component B are composite, can effectively prevent and treat watermelon root-knot, control efficiency all is better than the preventive effect of single dose, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
Application Example 13 fosthiazates and active component B and the composite control brassicaceous vegetable diamond-back moth test of pesticide effectiveness thereof
This test arrangement is at the Xian District, Shanxi Province suburban area; test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% fosthiazate missible oil (autogamy), 25g/L efficient cyhalothrin emulsifiable concentrate (commercial), 25g/L deltamethrin milk oil (commercial), 20% fenpropathrin milk oil (commercial), 25g/L Biphenthrin missible oil (autogamy), 10% ether chrysanthemum ester suspending agent (commercial).
Before medicine, investigation brassicaceous vegetable diamond-back moth insect pest index, in the dispenser of insect pest initial stage of origination, investigate the insect pest indexes and calculate preventive effect in after dispenser 3 days, 10 days, 20 days.Result of the test is as follows:
Table 25 fosthiazate and active component B and the composite control brassicaceous vegetable diamond-back moth insect pest test of pesticide effectiveness thereof
As can be seen from Table 25, fosthiazate and active component B and composite after can effectively prevent and treat the brassicaceous vegetable diamond-back moth, control efficiency all is better than the preventive effect of single dose, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
Application Example 14 fosthiazates and active component B and the composite control Laphygma exigua Hubner test of pesticide effectiveness thereof
This test arrangement is in Xi'an City, Shanxi Province; test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% fosthiazate missible oil (autogamy), 25g/L efficient cyhalothrin emulsifiable concentrate (commercial), 25g/L deltamethrin milk oil (commercial), 20% fenpropathrin milk oil (commercial), 25g/L Biphenthrin missible oil (autogamy), 10% ether chrysanthemum ester suspending agent (commercial).
Investigation Laphygma exigua Hubner insect pest index before medicine, in the dispenser of insect pest initial stage of origination, investigate the insect pest indexes and calculate preventive effect in after dispenser 3 days, 10 days, 20 days.Result of the test is as follows:
Table 26 fosthiazate and active component B and the composite control Laphygma exigua Hubner test of pesticide effectiveness thereof
As can be seen from Table 26, after fosthiazate and active component B are composite, can effectively prevent and treat Laphygma exigua Hubner, control efficiency all is better than the preventive effect of single dose, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
After through different local throughout the country tests, draw, fosthiazate and gamma cyhalothrin, decis, fenpropathrin, Biphenthrin, ether chrysanthemum ester is composite rear to the cabbage caterpillar on various crop, leaf miner, beet armyworm, flea beetle, diamond-back moth, prodenia litura, leaf roller, aleyrodid, pear sucker, rice fulgorid, aphid, root-knot nematode, heart-eating worm, oriental tobacco budworm, tea lesser leafhopper, tea geometrid, base of a fruit moth, slug moth, caterpillar, scale insect, the snake eye a red-spotted lizard, armyworm, the midge worm, migratory locusts, fleahopper, pink bollworm, the bridging worm, corn borer, weevil, the preventive effect of the common insect such as cutworm is all more than 95%, be better than the single dose preventive effect, synergistic effect is obvious.
Claims (6)
1. the Pesticidal combination containing fosthiazate and pyrethroid, contain active components A and active component B, it is characterized in that: the weight ratio of active components A and active component B is 1 ︰ 60 ~ 80 ︰ 1, described active components A is selected from fosthiazate, and active component B is selected from a kind of in gamma cyhalothrin, decis, fenpropathrin, Biphenthrin, ether chrysanthemum ester.
2. the Pesticidal combination containing fosthiazate and pyrethroid according to claim 1, it is characterized in that: the weight ratio of active components A and active component B is 1 ︰ 30 ~ 60 ︰ 1.
3. the Pesticidal combination containing fosthiazate and pyrethroid according to claim 2 is characterized in that:
The weight ratio of fosthiazate and gamma cyhalothrin is 1 ︰ 5 ~ 30 ︰ 1;
The weight ratio of fosthiazate and decis is 1 ︰ 5 ~ 40 ︰ 1;
The weight ratio of fosthiazate and fenpropathrin is 1 ︰ 30 ~ 15 ︰ 1;
The weight ratio of fosthiazate and Biphenthrin is 1 ︰ 20 ~ 40 ︰ 1;
The weight ratio of fosthiazate and ether chrysanthemum ester is 1 ︰ 20 ~ 20 ︰ 1.
4. according to the described Pesticidal combination containing fosthiazate and pyrethroid of any one in claims 1 to 3, it is characterized in that: composition is made aqueous emulsion, microemulsion, suspension emulsion, wetting powder, suspending agent, micro-capsule suspension, microcapsule suspension-suspending agent, water dispersible granules, granule.
5. the Pesticidal combination containing fosthiazate and pyrethroid according to claim 4 is used for the purposes of preventing and treating insect on crops.
6. purposes according to claim 5, it is characterized in that: described insect comprises cabbage caterpillar, leaf miner, beet armyworm, flea beetle, diamond-back moth, prodenia litura, leaf roller, aleyrodid, pear sucker, rice fulgorid, aphid, root-knot nematode, heart-eating worm, oriental tobacco budworm, tea lesser leafhopper, tea geometrid, base of a fruit moth, slug moth, caterpillar, scale insect, snake eye a red-spotted lizard, armyworm, midge worm, migratory locusts, fleahopper, pink bollworm, bridging worm, corn borer, weevil, cutworm.
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| CN108432793A (en) * | 2018-04-20 | 2018-08-24 | 江苏辉丰生物农业股份有限公司 | A kind of microcapsule suspending agent of prevention Cucumber Pests And Diseases |
| CN104824017B (en) * | 2015-04-29 | 2018-09-28 | 广东中迅农科股份有限公司 | A kind of composition pesticide containing fosthiazate and betacyfluthrin |
| CN110999901A (en) * | 2019-11-12 | 2020-04-14 | 南京华洲药业有限公司 | Composite insecticidal and acaricidal nano water agent containing fenpropathrin and chlorpyrifos, and preparation method and application thereof |
| CN116326547A (en) * | 2023-01-06 | 2023-06-27 | 广东省农业科学院植物保护研究所 | Method for determining indoor toxicity of larvae of litchi pedicel borers |
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| CN101642131A (en) * | 2009-09-08 | 2010-02-10 | 深圳诺普信农化股份有限公司 | Pesticide composition |
| CN101755833A (en) * | 2009-10-29 | 2010-06-30 | 深圳诺普信农化股份有限公司 | Tefluthrin-containing combination |
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| JPH01238505A (en) * | 1988-03-18 | 1989-09-22 | Ishihara Sangyo Kaisha Ltd | Control agent of harmful animal |
| CN101642131A (en) * | 2009-09-08 | 2010-02-10 | 深圳诺普信农化股份有限公司 | Pesticide composition |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104824017B (en) * | 2015-04-29 | 2018-09-28 | 广东中迅农科股份有限公司 | A kind of composition pesticide containing fosthiazate and betacyfluthrin |
| CN108432793A (en) * | 2018-04-20 | 2018-08-24 | 江苏辉丰生物农业股份有限公司 | A kind of microcapsule suspending agent of prevention Cucumber Pests And Diseases |
| CN110999901A (en) * | 2019-11-12 | 2020-04-14 | 南京华洲药业有限公司 | Composite insecticidal and acaricidal nano water agent containing fenpropathrin and chlorpyrifos, and preparation method and application thereof |
| CN116326547A (en) * | 2023-01-06 | 2023-06-27 | 广东省农业科学院植物保护研究所 | Method for determining indoor toxicity of larvae of litchi pedicel borers |
| CN116326547B (en) * | 2023-01-06 | 2023-11-10 | 广东省农业科学院植物保护研究所 | Indoor toxicity determination method for larvae of litchi pedicel borers |
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