CN102246839A - Compounded pesticide for controlling diseases and insects of rice and forest - Google Patents
Compounded pesticide for controlling diseases and insects of rice and forest Download PDFInfo
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- CN102246839A CN102246839A CN2011101574828A CN201110157482A CN102246839A CN 102246839 A CN102246839 A CN 102246839A CN 2011101574828 A CN2011101574828 A CN 2011101574828A CN 201110157482 A CN201110157482 A CN 201110157482A CN 102246839 A CN102246839 A CN 102246839A
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Abstract
The invention provides a compounded pesticide for controlling diseases and insects of rice and forest. The compounded pesticide comprises the following raw materials in percentage by weight: 20-40% of phoxim, 0.5-8% of hexaflumuron, 0.02-5% of abamectin, 0.5-10% of acetamiprid, 1-20% of leek juice and 20-77.5% of auxiliary. The compounded pesticide for controlling the diseases and insects of the rice and the forest, provided by the invention, has the following advantages that: four pesticides are reasonably mixed to slow down the resistance of the pests to the pesticides and reduce toxic and side effects of the pesticides; (2) the application quantity is reduced, the use cost of the pesticide is reduced and the damage and pollution to the ecological environment are reduced; and the compounded pesticide is beneficial for protecting the safeties of people and livestock; (3) the compounded pesticide, which is a high-efficiency mixed preparation with low toxicity and wide application range, is suitable for controlling striped rice borers, paddy borers, rice leaf rollers, cotton bollworms, plant hoppers and necroses as well as red spiders, aphids and multiple lepidoptera pests on forests.
Description
[technical field] the present invention relates to pesticide field, specifically a kind of compound drug of preventing and treating paddy rice, forest damage by disease and insect.
The chemical insecticide that [background technology] used in the market has two classes: a class is the single type chemical insecticide, after the long-term use of people insect is developed immunity to drugs, reduce the effect of prevention and elimination of disease and pests greatly, the method that solves is to use more highly toxic agricultural chemicals or increases the agricultural chemicals usage amount, come the pest control infringement, so not only increased peasant's financial burden, pollution of ecological environment, destroy the ecological balance, have a strong impact on the safety of agricultural product, and pest natural enemies are killed in a large number, can cause insect rampant more; Another kind of is mixed insecticide, most for being mixed between the chemical pesticide, big to people and animals' toxicity, and through using for a long time, insect also can develop immunity to drugs.
[summary of the invention] the present invention for solve toxicity of pesticide greatly, the problem that easily develops immunity to drugs, can prevent and treat rice pest for people provide a kind of, can prevent and treat the forest damage by disease and insect again, and cheap compound drug.
The compound drug of this control paddy rice, forest damage by disease and insect is characterized in that the percentage by weight of raw material consists of: phoxim 20～40%, fluorine bell urea 0.5～8%, Avermectin 0.02～5%, Acetamiprid 0.5～10%, leek water 1～20%, auxiliary agent 20～77.5%.
Described compound drug is soluble liquid, microemulsion or pulvis.
Described auxiliary agent is emulsifier, cosolvent, antifreezing agent, stabilizing agent, synergist, solvent and pH value conditioning agent.
The phoxim insecticidal spectrum is wide, and the power of knocking down is strong, tagging and stomach poison function, no systemic action is very effective to the phosphorus wing order larva.Easily decompose in the field, residual life, is short, and residual danger is little, and price is lower.
Fluorine bell urea is a kind of insecticidal activity height, the wide specificity insecticide of insecticidal spectrum, can be used for various crop such as vegetables, cotton, paddy rice, fruit tree, forest and prevent and treat multiple lepidoptera pest, and the insect of organic phosphor, carbamates, pyrethroid generation resistance is had good result.
Avermectin is to tag, stomach toxicity, and penetration is strong, and it is a kind of macrolide disaccharide compounds, and the natural products that separates from edaphon has insect and mite class and to tag and stomach poison function and faint fumigation action is arranged.
Acetamiprid makes acetamiprid, pyrrole worm clear again, its insecticidal mechanism is identical with Imidacloprid, be the nicotinic acid acetylcholinesterase acceptor that acts on insect nervous system postsynaptic membrane, the normal function of disturbed motion nerve has insect and to tag and stomach poison function, and have than strong osmosis, the drug effect phase is long, can reach about 20 days, to people and animals' moderate toxicity, little to natural enemy lethality, all lower to fish, honeybee toxicity.
Leek water can be prevented and treated black spot and powdery mildew.
Advantage of the present invention: 1, utilize 4 kinds of agricultural chemicals that the different mode of action of insect, the mechanism of action reasonably are mixed, delay pest resistance to insecticide, reduce the agricultural chemicals toxic and side effect; 2, undertaken reasonably compositely by 4 kinds of agricultural chemicals and Chinese chive juice, add various auxiliary agents, guaranteed the stability and the stability of formulation of active insecticidal components, be convenient to store and transportation, the holding time is long; 3, reduced dosage, reduced the use cost of agricultural chemicals, reduced infringement and pollution, helped protecting the person poultry safety ecotope; 4, be applicable to control striped rice borer, paddy stem borer, rice leaf roller, cotton bollworm, plant hopper, black spot, the two spotted spider mite on the forest, aphid, multiple lepidoptera pest are a kind of efficient, low toxicities, mixture preparation applied widely.
[embodiment] sets forth manufacturing process of the present invention below in conjunction with concrete embodiment.
Embodiment one:
1, the leek leaf is placed in the clear water soaks, the ratio of leek leaf and water is 1:10, soaks stand-by after 24 hours;
2, the dimethylbenzene that drops into 42% weight portion in modulation kettle stirs afterwards, drop into acetone, the ethylene glycol of 5% weight portion, the xanthan gum of 8% weight portion, the Butacide of 0.5% weight portion and the acetic acid of 0.2% weight portion of farming breast 2201,3% weight portion of Chinese chive juice, 12% weight portion of Acetamiprid, 3.3% weight portion of Avermectin, 5% weight portion of fluorine bell urea, 0.5% weight portion of phoxim, 0.5% weight portion of 20% weight portion in the whipping process successively, stir;
3, with the mixed solvent analysis, to filter, packing promptly gets compound drug of the present invention.
Embodiment two:
1, the leek leaf is placed in the clear water soaks, the ratio of leek leaf and water is 1:10, soaks stand-by after 24 hours;
2, the dimethylbenzene that drops into 35% weight portion in modulation kettle stirs afterwards, drop into methyl alcohol, the glycerine of 3% weight portion, the xanthan gum of 6% weight portion, the Piprotal of 0.5% weight portion and the hydrochloric acid of 0.2% weight portion of farming breast 0204,2% weight portion of Chinese chive juice, 10% weight portion of Acetamiprid, 5% weight portion of Avermectin, 4% weight portion of fluorine bell urea, 1.8% weight portion of phoxim, 2.5% weight portion of 30% weight portion in the whipping process successively, stir;
Embodiment three:
1, the leek leaf is placed in the clear water soaks, the ratio of leek leaf and water is 1:10, soaks stand-by after 24 hours;
2, the dimethylbenzene that drops into 27.8% weight portion in modulation kettle stirs afterwards, drop into ethanol, the propane diols of 3% weight portion, the xanthan gum of 8% weight portion, the Butacide of 0.5% weight portion and the acetic acid of 0.2% weight portion of farming breast 0201,2% weight portion of Chinese chive juice, 10% weight portion of Acetamiprid, 1% weight portion of Avermectin, 3% weight portion of fluorine bell urea, 2% weight portion of phoxim, 2.5% weight portion of 40% weight portion in the whipping process successively, stir;
Above-mentioned compound drug can be processed into soluble liquid, microemulsion or pulvis according to a conventional method.
Test detects the effect of control rice leaf roller, and is with the control efficiency contrast of dimehypo medicament and quintiofos cream, as shown in the table:
Result of the test shows that compound drug of the present invention is remarkable to control rice leaf roller effect, protects the leaf effect and reaches 99.8%, and is high by 29.63% than the dimehypo medicament, high by 27.5% than quintiofos cream; Control efficiency reaches 100%, and is high by 26.58% than the dimehypo medicament, high by 23.47% than quintiofos cream.
Test detects the effect of control rice-stem borer, and is with the control efficiency contrast of dimehypo medicament and quintiofos cream, as shown in the table:
| Medicament mu consumption | Withered heart strain rate % | Relative control effect % |
| 700 milliliters/mu of 18% dimehypo medicaments | 0.97 | 86.1 |
| 70 milliliters/mu of 40% quintiofos creams | 0.59 | 90.9 |
| 20 milliliters/mu of compound drugs of the present invention | 0.12 | 98.68 |
Result of the test shows that compound drug of the present invention is remarkable to control rice-stem borer effect, and the relative control effect of withered heart strain rate reaches 98.68%, and is high by 12.58% than the dimehypo medicament, high by 7.78% than quintiofos cream.
Claims (3)
1. a compound drug of preventing and treating paddy rice, forest damage by disease and insect is characterized in that the percentage by weight of raw material consists of: phoxim 20～40%, fluorine bell urea 0.5～8%, Avermectin 0.02～5%, Acetamiprid 0.5～10%, leek water 1～20%, auxiliary agent 20～77.5%.
2. a kind of compound drug of preventing and treating paddy rice, forest damage by disease and insect according to claim 1 is characterized in that described compound drug is soluble liquid, microemulsion or pulvis.
3. a kind of compound drug of preventing and treating paddy rice, forest damage by disease and insect according to claim 1 is characterized in that described auxiliary agent is emulsifier, cosolvent, antifreezing agent, stabilizing agent, synergist, solvent and pH value conditioning agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101574828A CN102246839A (en) | 2011-06-13 | 2011-06-13 | Compounded pesticide for controlling diseases and insects of rice and forest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101574828A CN102246839A (en) | 2011-06-13 | 2011-06-13 | Compounded pesticide for controlling diseases and insects of rice and forest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102246839A true CN102246839A (en) | 2011-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101574828A Pending CN102246839A (en) | 2011-06-13 | 2011-06-13 | Compounded pesticide for controlling diseases and insects of rice and forest |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104996488A (en) * | 2015-07-14 | 2015-10-28 | 南京农业大学 | Insecticidal composition containing anhuiensis lycoris extract |
| CN105053052A (en) * | 2015-07-14 | 2015-11-18 | 南京农业大学 | Batrachium bungei extract containing insecticidal composition |
| CN106561352A (en) * | 2016-10-24 | 2017-04-19 | 张文付 | Method for green prevention of white plant hopper |
| CN107714712A (en) * | 2017-10-10 | 2018-02-23 | 王研 | A kind of HEXAFLUMURON composition for being used to prevent and treat anchor head Sao diseases |
-
2011
- 2011-06-13 CN CN2011101574828A patent/CN102246839A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104996488A (en) * | 2015-07-14 | 2015-10-28 | 南京农业大学 | Insecticidal composition containing anhuiensis lycoris extract |
| CN105053052A (en) * | 2015-07-14 | 2015-11-18 | 南京农业大学 | Batrachium bungei extract containing insecticidal composition |
| CN104996488B (en) * | 2015-07-14 | 2018-09-11 | 南京农业大学 | The Pesticidal combination of the extract of short-tube lycoris containing Anhui |
| CN105053052B (en) * | 2015-07-14 | 2019-03-01 | 南京农业大学 | The Pesticidal combination of aqueous ranunculus japonicus extract |
| CN106561352A (en) * | 2016-10-24 | 2017-04-19 | 张文付 | Method for green prevention of white plant hopper |
| CN107714712A (en) * | 2017-10-10 | 2018-02-23 | 王研 | A kind of HEXAFLUMURON composition for being used to prevent and treat anchor head Sao diseases |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111123 |