CN103960260A - Pesticide composition - Google Patents
Pesticide composition Download PDFInfo
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- CN103960260A CN103960260A CN201410219274.XA CN201410219274A CN103960260A CN 103960260 A CN103960260 A CN 103960260A CN 201410219274 A CN201410219274 A CN 201410219274A CN 103960260 A CN103960260 A CN 103960260A
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- benzoate
- emamectin
- insect amide
- chlorine fluorine
- cyanogen insect
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Abstract
The invention relates to a pesticide composition which comprises two active components chlorfluorcyantraniliprole and methylaminoabamectin benzoate. The composition has an obvious synergistic effect on prevention and control of rice leaf folder, is capable of improving a prevention effect, reducing labor cost, retarding the generation of drug resistance and reducing environmental pollution, and has safety and no pesticide harm on crops.
Description
Technical field
The invention belongs to pesticide field, relate in particular to the composition pesticide that contains chlorine fluorine cyanogen insect amide and emamectin-benzoate.
Background technology
Chlorine fluorine cyanogen insect amide (ZJ4042) is the phthalic diamides insecticide by Zhejiang Research Institute of Chemical Industry, Ltd.'s independent development, is that a class of discovered in recent years is efficient, the novel pesticide of low toxicity and mechanism of action uniqueness.The ryanodine receptor that it acts on insect, is that the endogenous calcium ion of insect cell discharges, and affects contraction of muscle, and this insecticides has become the study hotspot of novel pesticide initiative.The Changjiang river insects such as diamond-back moth, beet armyworm, striped rice borer are had to reasonable effect.
Emamectin-benzoate (Emamectin Benzoate) is the new and effective semisynthetic antibiotics insecticide of one that starts to synthesize from fermented product AVERMECTIN B1, it has super-high-efficient, low toxicity, low-residual, the nuisanceless feature that waits biopesticide.
Rice leaf roller and diamond-back moth, beet armyworm are respectively the important pests on paddy rice and vegetables, in agricultural production, due to the insecticide that people use single type over a long time, cause these insects to produce pesticide resistance to the insecticide of a lot of ordinary lights.And the insecticide cost of the new kind of existing exploitation is high, effect is low, have a big risk, and it is composite to utilize existing agricultural chemicals to carry out, and can delay the generation of pest resistance to insecticide, improves actual preventive effect, expands insecticidal spectrum, reduces drug cost.
Summary of the invention
The object of this invention is to provide that a kind of insecticidal activity is efficient, lasting effect is long, the composition pesticide of the high and low poison of quick-acting, environmental protection.Be specifically related to the Pesticidal combination that chlorine fluorine cyanogen insect amide and emamectin-benzoate are active ingredient.
In above-mentioned composition pesticide, the weight ratio of chlorine fluorine cyanogen insect amide and emamectin-benzoate is 1:50～50:1.
Utilize above-mentioned composition pesticide, be equipped with the known auxiliary agent of those skilled in that art, can make formulation of the present invention with the known method of those skilled in that art.The formulation that can process is suspending agent, aqueous emulsion and water dispersible granules.
The advantage that the present invention has and beneficial effect: 1, active ingredient is biogenic, environmentally safe, reduce the pollution in former medicine production process; 2, quick-acting is good, strong drug action; 3, use compound formulation, there is synergistic effect; 4, the lasting period is long.
First applicant has carried out to chlorine fluorine cyanogen insect amide and emamectin-benzoate the research that formula screens, and for the effect feature of two kinds of compositions, the object of indoor biometrics is decided to be to rice leaf roller, and concrete test situation and result are as follows:
The method of indoor biometrics is: the former medicine of chlorine fluorine cyanogen insect amide of employing 90% and 65% Methylaminoemamectin benzoate, according to the matched proportion density of setting, be mixed with the liquid of desired concn, and for subsequent use.With reference to pesticide indoor bioassay test rule (agricultural industry criteria NY/T1154.14-2008), test adopts immersion method.The processing of rice leaf roller: appropriate rice leaf is soaked to into the liquid 15s, take out in ventilation and naturally dry, be positioned in the culture dish of diameter 9cm, connect 15/ware of rice leaf roller 3 instar larvaes, upper lid layer filter paper, adds a cover mark.If clear water control treatment, each processing repeats for 4 times.Be positioned over 27 DEG C, 14h illumination cultivation is indoor, check result after 3d.Touch gently polypide with writing brush, be reactionlessly considered as dead worm.SPSS software statistics processing for data.Obtain toxicity regression formula, the lethal concentration of 50, correlation coefficient etc., and obtain co-toxicity coefficient by the abundant method of Sun Yun.
The co-toxicity of mixture preparation adopts the abundant co-toxicity coefficient method representation of Sun Yun:
The theoretical toxicity index TTI=∑ (the toxicity index ATI × percentage of this pharmaceutically active ingredient in mixture of certain medicine) of mixture preparation.
It is synergistic effect that CTC is greater than at 120 o'clock, and being less than at 80 o'clock is antagonism, and 80～120 o'clock is addition.
The toxicity test result of the different proportionings of table 1 to rice leaf roller
Analyze above-mentioned data and show, when chlorine fluorine cyanogen insect amide and emamectin-benzoate different proportion are composite, the co-toxicity coefficient of all compounded formulas is all greater than 120, has obvious synergistic effect.Illustrate after composite two kinds of active ingredients, can have good synergistic effect.
Following instantiation is in order to further describe the present invention, but the present invention absolutely not only only limits to following these embodiment.In formula, percentage is all weight percentage, and the former medicine using and auxiliary agent are all bought from other producers.
Formulation examples is as follows:
One: 10.2% chlorine fluorine cyanogen insect amide emamectin-benzoate water dispersible granules of example
Two: 15.5% chlorine fluorine cyanogen insect amide emamectin-benzoate water dispersible granules of example
Three: 11% chlorine fluorine cyanogen insect amide emamectin benzoate suspending agents of example
Four: 18% chlorine fluorine cyanogen insect amide emamectin-benzoate aqueous emulsions of example
Five: 6% chlorine fluorine cyanogen insect amide emamectin benzoate suspending agents of example
Six: 8% chlorine fluorine cyanogen insect amide emamectin-benzoate water dispersible granules of example
Seven: 12% chlorine fluorine cyanogen insect amide emamectin-benzoate water dispersible granules of example
Eight: 33% chlorine fluorine cyanogen insect amide emamectin benzoate suspending agents of example
Nine: 21% chlorine fluorine cyanogen insect amide emamectin-benzoate water dispersible granules of example
Ten: 25.5% chlorine fluorine cyanogen insect amide emamectin-benzoate water dispersible granules of example
According to above-mentioned ten examples, carry out the test of the field control rice leaf roller of 12% chlorine fluorine cyanogen insect amide emamectin-benzoate water dispersible granules and other compounded formulas, simultaneously by with the Contrast on effect of 8% chlorine fluorine cyanogen insect amide suspending agent, 2% emamectin benzoate suspending agent single dose, verify the synergistic effect after composite.Test site is Hubei Province's Xiaogan City, and the time is on June 15th, 2013, test totally four processing, three repetitions of each processing, community randomized arrangement, community area 100m
2, the planting habit of all communities is all identical with local planting habit, records the dispenser same day and the synoptic data of a week thereafter, specific as follows:
Table 2 duration of test meteorological data
Investigation standard is: adopt five point sampling investigation, 5 points are got in every community, look into 5 clumps at every, investigate altogether 25 Cong He, record rice leaf roller larvae number and leaf roll number.Before dispenser, investigation rice leaf roller larvae number and leaf roll number; After medicine, investigation in 7 days borer population alive, calculates desinsection preventive effect; After medicine, investigation in 14 days borer population alive, calculates leaf roll preventive effect and desinsection preventive effect.Each numerical value calculates according to following formula, and concrete result of the test is as follows:
Table 312% chlorine fluorine cyanogen insect amide emamectin-benzoate water dispersible granules and other field control effectiveness tests of filling a prescription to rice leaf roller
As can be seen from the above data, different formulations carries out in composite process, using under identical effective dose, after chlorine fluorine cyanogen insect amide and emamectin-benzoate are composite, the preventive effect of preparation will be apparently higher than two kinds of single doses, the leaf roll preventive effect of 14d after medicine of complex preparation has all exceeded 75%, and the leaf roll preventive effect of two single doses is respectively 49.54% and 49.98%, after visible two kinds of compositions are composite, has very high synergistic effect.Meanwhile, complex preparation preventive effect of 14d after medicine is greater than the preventive effect of 7d after medicine, and both are novel environment friendly formulation at composite formulation, and crop safety, without poisoning, is reduced to peasant's amount of labour, expands insecticidal spectrum, has extended the lasting period, has very high economic benefit.
Claims (3)
1. a composition pesticide, is characterized in that: active component is made up of chlorine fluorine cyanogen insect amide and emamectin-benzoate, and the weight ratio of described chlorine fluorine cyanogen insect amide and emamectin-benzoate is 1:50～50:1.
2. composition according to claim 1, is characterized in that: make suspending agent, water dispersible granules, aqueous emulsion by active ingredient and auxiliary material.
3. according to claim 1 or composition claimed in claim 2, it is characterized in that: for preventing and treating rice leaf roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410219274.XA CN103960260A (en) | 2014-05-22 | 2014-05-22 | Pesticide composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410219274.XA CN103960260A (en) | 2014-05-22 | 2014-05-22 | Pesticide composition |
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| CN103960260A true CN103960260A (en) | 2014-08-06 |
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| CN201410219274.XA Pending CN103960260A (en) | 2014-05-22 | 2014-05-22 | Pesticide composition |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104186514A (en) * | 2014-08-11 | 2014-12-10 | 广东中迅农科股份有限公司 | Pesticide composition containing cyhalodiamide |
| CN104222115A (en) * | 2014-09-25 | 2014-12-24 | 江苏省绿盾植保农药实验有限公司 | Insecticidal composition containing avermectin and cyhalodiamide and application thereof |
| CN104222114A (en) * | 2014-09-16 | 2014-12-24 | 北京燕化永乐生物科技股份有限公司 | Pesticide composition |
| CN104304277A (en) * | 2014-09-25 | 2015-01-28 | 江苏省绿盾植保农药实验有限公司 | Insecticidal composition containing emamectin benzoate and cyhalodiamide and application thereof |
| CN104642347A (en) * | 2014-08-12 | 2015-05-27 | 浙江省化工研究院有限公司 | Agricultural insecticidal and bactericidal composition |
| CN105325425A (en) * | 2014-08-13 | 2016-02-17 | 浙江省化工研究院有限公司 | Insecticidal sterilization composition used at corn seedling stage |
| CN108157378A (en) * | 2016-12-07 | 2018-06-15 | 浙江省化工研究院有限公司 | It is a kind of to tie up rhzomorph and the composition of chlorine fluorine cyanogen insect amide containing day |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101935291A (en) * | 2010-09-13 | 2011-01-05 | 中化蓝天集团有限公司 | Cyano phthalic diamide compounds, preparation method thereof and use thereof as agricultural chemical pesticide |
| CN102613183A (en) * | 2012-03-07 | 2012-08-01 | 中化蓝天集团有限公司 | Insecticide |
| CN103300019A (en) * | 2012-03-08 | 2013-09-18 | 中化蓝天集团有限公司 | Pesticidal composition |
| WO2013149993A1 (en) * | 2012-04-04 | 2013-10-10 | Syngenta Participations Ag | Pesticidal composition |
-
2014
- 2014-05-22 CN CN201410219274.XA patent/CN103960260A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101935291A (en) * | 2010-09-13 | 2011-01-05 | 中化蓝天集团有限公司 | Cyano phthalic diamide compounds, preparation method thereof and use thereof as agricultural chemical pesticide |
| CN102613183A (en) * | 2012-03-07 | 2012-08-01 | 中化蓝天集团有限公司 | Insecticide |
| CN103300019A (en) * | 2012-03-08 | 2013-09-18 | 中化蓝天集团有限公司 | Pesticidal composition |
| WO2013149993A1 (en) * | 2012-04-04 | 2013-10-10 | Syngenta Participations Ag | Pesticidal composition |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104186514A (en) * | 2014-08-11 | 2014-12-10 | 广东中迅农科股份有限公司 | Pesticide composition containing cyhalodiamide |
| CN104642347A (en) * | 2014-08-12 | 2015-05-27 | 浙江省化工研究院有限公司 | Agricultural insecticidal and bactericidal composition |
| CN105325425A (en) * | 2014-08-13 | 2016-02-17 | 浙江省化工研究院有限公司 | Insecticidal sterilization composition used at corn seedling stage |
| CN104222114A (en) * | 2014-09-16 | 2014-12-24 | 北京燕化永乐生物科技股份有限公司 | Pesticide composition |
| CN104222115A (en) * | 2014-09-25 | 2014-12-24 | 江苏省绿盾植保农药实验有限公司 | Insecticidal composition containing avermectin and cyhalodiamide and application thereof |
| CN104304277A (en) * | 2014-09-25 | 2015-01-28 | 江苏省绿盾植保农药实验有限公司 | Insecticidal composition containing emamectin benzoate and cyhalodiamide and application thereof |
| CN108157378A (en) * | 2016-12-07 | 2018-06-15 | 浙江省化工研究院有限公司 | It is a kind of to tie up rhzomorph and the composition of chlorine fluorine cyanogen insect amide containing day |
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Application publication date: 20140806 |