CN102217638B - Pesticide composition for preventing and treating plant virus diseases - Google Patents
Pesticide composition for preventing and treating plant virus diseases Download PDFInfo
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- CN102217638B CN102217638B CN 201110106976 CN201110106976A CN102217638B CN 102217638 B CN102217638 B CN 102217638B CN 201110106976 CN201110106976 CN 201110106976 CN 201110106976 A CN201110106976 A CN 201110106976A CN 102217638 B CN102217638 B CN 102217638B
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- hydroxyquinolinate
- moroxydine hydrochloride
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Abstract
The invention relates to a pesticide composition for preventing and treating plant virus diseases. The pesticide composition comprises two active components of moroxydine hydrochloride and oxine-cooper, wherein a weight part ratio of the moroxydine hydrochloride to the oxine-cooper is 10:1-1:5. According to a combination of the two active components of the pesticide composition provided by the present invention, a synergistic effect is provided, control efficiency is improved, generation of the plant virus resistance is delayed, the use amount of the pesticide is reduced, such that cost is reduced and environmental pollution is decreased.
Description
Technical field
The composition pesticide that the present invention relates to is take Moroxydine Hydrochloride and copper 8-hydroxyquinolinate as active ingredient, is applicable to prevent and treat on the agricultural viroses of plant.
Background technology
Virus disease is the important disease of a class that harms the crops, and, control difficulty great because endangering has the title of plant cancer.In recent years, the viroses of plant are more and more serious in fruits and vegetables, flowers and the harm of diversified economy crop, at present widely used agent for preventing and treating plant virus example hydrochloric acid moroxydine copper acetate, tiger glue adipic acid copper Moroxydine Hydrochloride, hot bacterium amine salt acid moroxydine etc. on producing, long-term use has caused plant virus that it has been produced stronger resistance, dosage and cost constantly increase, for this reason, develop a kind of novel plant prevention and cure of viruses composition and seem very urgent.
Moroxydine Hydrochloride, english common name moroxydine hydrochloride is a kind of wide spectrum, hypovirus control agent.After liquid after the dilution sprayed application to plant leaf surface, medicament can enter in the plant corpus by the aqueous vapor hole, suppressed or destroy the formation of nucleic acid and lipoprotein, stoped the reproduction process of virus, played the effect of control virus.
Copper 8-hydroxyquinolinate, english common name oxine-copper is generated by the reaction of 8--oxyquinoline and copper sulphate, can suppress G-protein synthetic of cellular expression, suppresses the metabolism of germ spore, and the control cell again divides and breaks up.
Summary of the invention
Technical problem to be solved: in order to satisfy the needs of agricultural production, take full advantage of two kinds of composite synergy that produce of active component and complementation, the actual preventive effect of raising and delay the speed that viral pesticide resistance produces, the invention provides a kind of efficient, low toxicity, environmental protection and be conducive to the agent for preventing and treating plant virus of viral resistance management, be used for control crop disease viral disease.
For addressing the above problem, the inventor finds that by a large amount of biologicall test screenings Moroxydine Hydrochloride and copper 8-hydroxyquinolinate are composite with certain proportion, and (TMV) has synergistic function to tobacco mosaic virus disease.
Technical scheme: the present invention is take Moroxydine Hydrochloride and copper 8-hydroxyquinolinate as active ingredient, and the ratio of quality and the number of copies of Moroxydine Hydrochloride and copper 8-hydroxyquinolinate is 10:1～1:5, and all the other are to allow in the agricultural chemicals to use and the acceptable auxiliary element.
The present composition is prepared into known method and is fit to upper any one formulation used of agricultural, reasonable formulation is water dispersible granules, suspending agent or suspended emulsion, wetting powder, aqueous emulsion or microemulsion, and the active ingredient total content is 5%～80% in the preparation.
The auxiliary agent that uses in the present composition comprises that solvent, dispersant, stabilizing agent, emulsifier, antifreezing agent, thickener etc. reach other and are of value to active ingredient stablizes and bring into play drug effect in preparation known substance, all be various compositions commonly used in the pesticidal preparations or that permission is used, be not particularly limited, concrete composition and consumption require to determine by simple test according to prescription.
Product described in the invention can finished product preparation form provide, namely each material mixes in the composition, the form that the composition of composition also can single dose provides, and directly mixes in tank or bucket before the use, then is diluted to needed concentration.The frequency of administration of the present composition and amount of application change with weather condition and crop state variation, can reach the control requirement by using suitable formulation.
The present composition is applicable to prevent and treat the crop disease viral disease.
Beneficial effect: compared with prior art, beneficial effect of the present invention is: 1, two kinds of active ingredients of Moroxydine Hydrochloride and copper 8-hydroxyquinolinate are composite has a synergistic effect, has improved control efficiency.2, delay the pesticide resistance of plant virus.3, two kinds of active ingredients of Moroxydine Hydrochloride and copper 8-hydroxyquinolinate are composite, reduced the agricultural chemicals usage amount, thereby reduced cost and the pollution that has reduced environment.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage more short and sweet, the present invention describes with following specific embodiment, but the present invention only limits to absolutely not these examples.The following stated only is preferably embodiment of the present invention, only is used for describing the present invention, can not be interpreted as the restriction to scope of the present invention.Should be pointed out that all any modifications of making within the spirit and principles in the present invention, be equal to replacement and improvement etc., all should be included within protection scope of the present invention.
The inventor is by a large amount of screening tests, use the abundant method of Sun Yun Moroxydine Hydrochloride and copper 8-hydroxyquinolinate composition to be carried out the synergistic effect analysis of different proportionings, discovery is in certain ratio range, and Moroxydine Hydrochloride and copper 8-hydroxyquinolinate combination have synergistic function to tobacco mosaic virus (TMV) disease.
Embodiment 1: Moroxydine Hydrochloride and oxine-copper composite are to Toxicity Determination and the prescription screening of tobacco mosaic virus disease
Test material: pick up from the sick leaf of tobacco mosaic virus disease in field, the laboratory is ground and is saved backup after filtration obtains virus filtration liquid.
Test method: adopt conventional method indoor the present composition (Moroxydine Hydrochloride, copper 8-hydroxyquinolinate) to be carried out indoor synergy test.Calculate dense EC in the inhibition with method of least squares
50(95% confidence limit) calculates co-toxicity coefficient (CTC) with the abundant method of Sun Yun again.
Co-toxicity coefficient (CTC) 〉=120 shows as synergistic effect; Co-toxicity coefficient (CTC)≤80 shows as antagonism; 80＜co-toxicity coefficient (CTC)＜120 shows as summation action.
Table 1 is the different disposal Toxicity Determination result sick to capsicum tobacco mosaic virus (TMV).
Measurement result shows, Moroxydine Hydrochloride and copper 8-hydroxyquinolinate have obvious synergistic effect between proportioning 10:1～1:5, and co-toxicity coefficient (is seeing Table 1) more than 140.
Composition of the present invention can be made upper any one formulation that can process used of agricultural with known method.
Below describe with specific embodiment.So the percentage in the prescription all is weight percentage.The various preparation processing techniques of the present composition are prior art, can change to some extent according to different situations.
Embodiment 2:80% Moroxydine Hydrochloride copper 8-hydroxyquinolinate water dispersible granules.
Moroxydine Hydrochloride 56.5%, copper 8-hydroxyquinolinate 23.5%, lauryl sodium sulfate (wetting agent) 5%, polycarboxylate (dispersant) 3%, sodium chloride (disintegrant) 2%, polyethylene glycol (binding agent) 3%, soluble starch (stabilizing agent) 3%, kaolin (carrier) complements to 100%.Dry pulverization process, granulation, drying, screening preparation system namely get 80% Moroxydine Hydrochloride copper 8-hydroxyquinolinate water dispersible granules in proportion with above-mentioned prescription.
This embodiment is used for control capsicum tobacco mosaic virus disease, and 210 g/has of 80% Moroxydine Hydrochloride copper 8-hydroxyquinolinate water dispersible granules effective ingredient consumption are watered spraying, and 10 days preventive effects are 88.6% behind the medicine; 1200 g/has of 80% Moroxydine Hydrochloride water dispersible granules effective ingredient consumption are watered spraying, and 10 days preventive effects are 80.4% behind the medicine; 300 g/has of 33.5% copper 8-hydroxyquinolinate suspending agent effective ingredient consumption are watered spraying, behind the medicine 10 days 62.1%.The 80% Moroxydine Hydrochloride copper 8-hydroxyquinolinate water dispersible granules control capsicum excellent 80% Moroxydine Hydrochloride water dispersible granules of tobacco mosaic virus disease successful and 33.5% copper 8-hydroxyquinolinate suspending agent, because pharmacy control efficacy improves, the compound drug effective ingredient consumption reduces, reduced drug cost, delay viral drug-fast generation, reduced environmental pollution, the mixture drug effect is better than single dose.
Embodiment 3:40% Moroxydine Hydrochloride copper 8-hydroxyquinolinate suspending agent.
Moroxydine Hydrochloride 35%, copper 8-hydroxyquinolinate 5%, methyl naphthalene sulfonate formaldehyde condensate (wetting agent) 10%, the newborn 600# phosphate of farming (dispersant) 3%, xanthans (thickener) 1%, ethylene glycol (antifreeze) 4%, soluble starch (stabilizing agent) 3%, deionized water complements to 100%.Above-mentioned prescription is mixed in proportion, after grinding, high shear, namely make 40% Moroxydine Hydrochloride copper 8-hydroxyquinolinate suspending agent.
It is sick that this embodiment is used for the control marmor upsilon, and 400 g/has of 40% Moroxydine Hydrochloride copper 8-hydroxyquinolinate suspending agent effective ingredient consumption are watered spraying, and 10 days preventive effects are 89.1% behind the medicine; 1200 g/has of 80% Moroxydine Hydrochloride water dispersible granules effective ingredient consumption are watered spraying, and 10 days preventive effects are 82.7% behind the medicine; 300 g/has of 33.5% copper 8-hydroxyquinolinate suspending agent effective ingredient consumption are watered spraying, behind the medicine 10 days 66.0%.The sick excellent 80% Moroxydine Hydrochloride water dispersible granules of successful of 40% Moroxydine Hydrochloride copper 8-hydroxyquinolinate suspending agent control marmor upsilon and 33.5% copper 8-hydroxyquinolinate suspending agent, because pharmacy control efficacy improves, the compound drug effective ingredient consumption reduces, reduced drug cost, delay viral drug-fast generation, reduced environmental pollution, the mixture drug effect is better than single dose.
Claims (1)
1. one kind is used for preventing and treating 80% Moroxydine Hydrochloride and the copper 8-hydroxyquinolinate water dispersible granules of the viroses of plant, it is characterized in that active ingredient is Moroxydine Hydrochloride and copper 8-hydroxyquinolinate, percentage by weight is: Moroxydine Hydrochloride 56.5%, copper 8-hydroxyquinolinate 23.5%, lauryl sodium sulfate 5%, polycarboxylate 3%, sodium chloride 2%, polyethylene glycol 3%, soluble starch 3%, kaolin complements to 100%.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110106976 CN102217638B (en) | 2011-04-27 | 2011-04-27 | Pesticide composition for preventing and treating plant virus diseases |
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| CN 201110106976 CN102217638B (en) | 2011-04-27 | 2011-04-27 | Pesticide composition for preventing and treating plant virus diseases |
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| CN102217638A CN102217638A (en) | 2011-10-19 |
| CN102217638B true CN102217638B (en) | 2013-02-06 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102696654B (en) * | 2012-05-31 | 2013-10-30 | 利尔化学股份有限公司 | Composition having antiviral action, pesticide and application thereof |
| CN102696677A (en) * | 2012-06-15 | 2012-10-03 | 郑州郑氏化工产品有限公司 | Medicament composition for preventing maize rough dwarf disease |
| CN103798272B (en) * | 2012-11-14 | 2016-01-13 | 陕西汤普森生物科技有限公司 | The bactericidal composition of a kind of pyraclostrobin-containing and Moroxydine Hydrochloride |
| CN113907079A (en) * | 2021-11-10 | 2022-01-11 | 西南大学 | Application of chloralkanoyl fluoroquinolone in preparing medicine for preventing and treating citrus canker |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1057158A (en) * | 1991-04-13 | 1991-12-25 | 王非传 | Prevention and cure agent for plant virus diseases |
| CN1086959A (en) * | 1992-11-19 | 1994-05-25 | 蒋炳生 | A kind of viroses of plant prophylactic and manufacture method thereof |
| CN1148933A (en) * | 1996-10-07 | 1997-05-07 | 石家庄曙光制药厂 | Soluble prophylactico-therapeutic agent for plant virus |
| CN1325625A (en) * | 2001-06-06 | 2001-12-12 | 章阿恩 | Application of oxine-copper in agricultural disinfectant and its product |
| CN1505932A (en) * | 2002-12-12 | 2004-06-23 | 河北省农林科学院植物保护研究所 | Plant viral disease preventing and controlling agent and its prepn process |
| CN1618288A (en) * | 2003-11-20 | 2005-05-25 | 齐齐哈尔四友化工有限公司 | Agent for treating and preventing plant virus diseases |
| CN101591205A (en) * | 2009-07-02 | 2009-12-02 | 郭红甫 | A kind of medicament-fertilizer mixture of preventing and treating crop virosis |
| CN101785464A (en) * | 2010-03-25 | 2010-07-28 | 青岛瀚生生物科技股份有限公司 | Oxine-copper composite bactericide |
-
2011
- 2011-04-27 CN CN 201110106976 patent/CN102217638B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1057158A (en) * | 1991-04-13 | 1991-12-25 | 王非传 | Prevention and cure agent for plant virus diseases |
| CN1086959A (en) * | 1992-11-19 | 1994-05-25 | 蒋炳生 | A kind of viroses of plant prophylactic and manufacture method thereof |
| CN1148933A (en) * | 1996-10-07 | 1997-05-07 | 石家庄曙光制药厂 | Soluble prophylactico-therapeutic agent for plant virus |
| CN1325625A (en) * | 2001-06-06 | 2001-12-12 | 章阿恩 | Application of oxine-copper in agricultural disinfectant and its product |
| CN1505932A (en) * | 2002-12-12 | 2004-06-23 | 河北省农林科学院植物保护研究所 | Plant viral disease preventing and controlling agent and its prepn process |
| CN1618288A (en) * | 2003-11-20 | 2005-05-25 | 齐齐哈尔四友化工有限公司 | Agent for treating and preventing plant virus diseases |
| CN101591205A (en) * | 2009-07-02 | 2009-12-02 | 郭红甫 | A kind of medicament-fertilizer mixture of preventing and treating crop virosis |
| CN101785464A (en) * | 2010-03-25 | 2010-07-28 | 青岛瀚生生物科技股份有限公司 | Oxine-copper composite bactericide |
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| CN102217638A (en) | 2011-10-19 |
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