CN103766361A - Insecticide containing chlorantraniliprole and carbosulfan and preparation method thereof - Google Patents
Insecticide containing chlorantraniliprole and carbosulfan and preparation method thereof Download PDFInfo
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- CN103766361A CN103766361A CN201410060279.2A CN201410060279A CN103766361A CN 103766361 A CN103766361 A CN 103766361A CN 201410060279 A CN201410060279 A CN 201410060279A CN 103766361 A CN103766361 A CN 103766361A
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Abstract
The invention provides an insecticide containing chlorantraniliprole and carbosulfan and a preparation method thereof, belonging to the technical field of pesticides. The effective ingredients contained in the insecticide include 10-20% of chlorantraniliprole and 5-10% of carbosulfan. The insecticide has complementary advantages and remarkable synergism, overcomes the pest resistance to the insecticide, expands the insecticidal spectrum, reduces the application times and pesticide dosage, reduces the production cost, and can effectively control the sugarcane moth borer and woolly aphid with control efficiency over 85% and 95% respectively.
Description
Technical field
The invention belongs to technical field of pesticide, be specifically related to insecticide of a kind of containing chlorantraniliprole and carbosulfan and preparation method thereof.
Background technology
Rynaxypyr is O-formammidotiazol-benzamide broad spectrum pesticide, there is stomach toxicity and action of contace poison, can be in stem, leaf surface infiltration plant corpus, also can move by root absorption with at xylem, the lepidoptera pest of various crop is had to good control efficiency, other insects are also had to good preventive effect.Its mechanism of action is to activate blue Buddhist nun's alkali acceptor, discharges the calcium of storing in smooth muscle and striated muscle cell, causes that muscle regulates weak, fiber crops illness, until insect death.
Carbosulfan belongs to carbamate insecticide, be that poisonous Furadan plays insecticidal action at insect bodies intracellular metabolite, its toxicity mechanism is the activity that suppresses insect enzyme acetylcholine (Ache) and carboxy-lesterase, cause the accumulation of acetylcholine (Ach) and carboxylate, affect the normal nerve conduction of insect and lethal.Its lethality is strong, and instant effect has stomach toxicity and action of contace poison.Fat-soluble, interior absorption is good, penetration is strong, act on rapid, residual low, have longer residual effect, use safety, all effective to adult and larva.Can prevent and treat the various crop insects such as sugarcane, corn, cotton, paddy rice, particularly excellent to the control efficiency of aphid.
Sugarcane moth borer is that the first insect the most general, harm is the most serious occurs sugarcane district of China at present.Sugarcane moth borer has harm, seedling stage to endanger growing point sugarcane to cause withered heart seedling whole vegetative period, and what withered heart rate was heavy reaches 31.16%～61.82%; The middle and late growth stage bores moth harm sugarcane stem (borer pest strain rate serious up to more than 80%), destroys sugarcane stem tissue, hinders sugarcane production, reduces output and sugar part, causes windbreak.
Sugar cane cottony aphid (Ceratovacuna lanigera Zehntner) is the sugarcane jointing important pests in vegetative period, area occurs and can reach the more than 80% of cultivated area.Particularly sugarcane implementation fall planting in recent years or winter plant, and complicated cropping system makes woolly aphid obtain sufficient foodstuff and shift and causes harm, and adds year after year hot drought, is conducive to its Fast-propagation and the develop of the population, has and increases the weight of year by year harm trend.The general underproduction 13.7%-24.6% of killed sugarcane, heavy reaches more than 50%, and Sucrose reduces 10%-40%.Prevent and treat not in placely not in time, normal harm is caused disaster, and it is serious that the underproduction subtracts sugar.
In production, control Sugarcane Pests is mainly take chemical control as main, chemical pesticide instant effect, but conventional pesticide controlling object is single, various pests needs repeatedly dispenser control, not only time-consuming, recruitment shipwreck, cost accounting is high, but also easily cause insect to develop immunity to drugs, residue of pesticide, contaminated environment and killed natural enemies, increase difficulty of prevention and cure.Therefore, development composite highly effective low toxicity novel agrochemical formula is the harm of science bridle Sugarcane Pests, guarantees sugared industry sustainable and stable development problem demanding prompt solution.
Summary of the invention
The object of the invention is to mix and occur for sugarcane moth borer, woolly aphid, emergence period is long, harm is rampant and lack again the industrial technology problem of the novel control medicament of high-efficiency low-toxicity, and the remarkably productive and economic benefit of a kind of prevention and control sugarcane moth borer, woolly aphid, composite highly effective insecticide profitable on ecology and preparation method thereof are provided.
For realizing the object of the invention, technical scheme of the present invention is as follows:
1. the insecticide of a containing chlorantraniliprole and carbosulfan, its active ingredient is Rynaxypyr and carbosulfan, and described Rynaxypyr is 10～20%, and carbosulfan is 5～10%, all the other are auxiliary agent, described auxiliary agent is respectively wetting agent 2～5%, dispersant 3～8%, anticaking agent 1～2%, defoamer 1～2%, suspending agent 0.5～1%, filler 64～66%, described percentage is mass fraction.
2, a kind of containing chlorantraniliprole described in technical scheme 1 and the insecticide of carbosulfan, wetting agent described in it is lauryl sodium sulfate, dodecyl sodium sulfate or pulls open powder, described dispersant is calcium lignosulfonate, sodium lignin sulfonate, polyvinyl alcohol or sodium phosphate trimer, described anticaking agent is white carbon, described defoamer is organosilicon, described suspending agent is JY-3, and described filler is kaolin, potter's clay or diatomite.
3, a method for producing insecticide for containing chlorantraniliprole and carbosulfan, comprises the following steps:
(1) by after each component and proportioning consumption thereof weigh in the insecticide of the containing chlorantraniliprole described in technique scheme 1 or 2 and carbosulfan, each component is added in mixer and just mixed 30 minutes;
(2) mixed material is added and in airslide disintegrating mill, make 300～400 order fine powders;
(3) add again in mixer and mix 30 minutes, make mixed powder quantitative package and obtain described containing chlorantraniliprole and the insecticide of carbosulfan.
4, the insecticide of a kind of containing chlorantraniliprole described in technical scheme 1 or 2 and carbosulfan is in the application of control sugarcane moth borer and sugar cane cottony aphid.
5, described in technical scheme 4 insecticide of a kind of containing chlorantraniliprole and carbosulfan in the application of control sugarcane moth borer and sugar cane cottony aphid, it is characterized in that: respectively at 3～April 1st generation, 2nd generation snout moth's larva egg hatch contain phase and the sugarcane grand period of growth in 7～August, evenly spray in sugarcane foliage respectively once with 1500 times of liquid of insecticide of a kind of containing chlorantraniliprole described in technical scheme 1 or 2 and carbosulfan.
Compared with prior art, the invention has the beneficial effects as follows:
1, the contained two kinds of active ingredient Rynaxypyrs of insecticide of the present invention and carbosulfan are had complementary advantages, configuration rationally, overcome pest resistance to insecticide, expand insecticidal spectrum, but also significantly having reduced medication number of times and pesticide dosage, spraying times reduces by 50%, has reduced production cost, compared with prior art, the control of sugarcane borer pest and sugar cane cottony aphid has been produced to unforeseeable technique effect.Adopt insecticide of the present invention only need use twice, in 3～April 1st generation, 2nd generation snout moth's larva egg hatch contain the phase, evenly spray in sugarcane foliage with 1500 times of liquid of insecticide of the present invention, can effectively control Seedling of Sugarcane Under Water Stress borer pest, control efficiency reaches more than 85%, can force down field insect population radix, alleviate later stage harm simultaneously; Spray in the 7-8 month sugarcane grand period of growth, can effectively control sugar cane cottony aphid, preventive effect reaches more than 95%, double the 3rd generation, the 4th generation sugarcane moth borer brill moth harm sugarcane stem controlled simultaneously, and control efficiency reaches more than 85%.The spraying times of prior art control sugarcane borer pest is 2 times, the spraying times of control sugar cane cottony aphid is 2 times, totally 4 dispensers, compare, the present invention has significantly reduced spraying times and pesticide dosage, spraying times reduces by 50%, save production cost, reduce the pollution to environment, produce significant economic benefit and ecological benefits, also improved control efficiency simultaneously, efficiently solved sugarcane moth borer, woolly aphid mixing generation, emergence period is long, and harm is rampant and lack again the industrial technology problem of the novel control medicament of high-efficiency low-toxicity.
2, not only a medicine is multiplex for product of the present invention, prevents, controls and take into account, and has reduced spraying times, and easy to use, has saved labour, the infringement to ecotope and pollute little.
3, raw material abundance of the present invention, production method is simple, in production of the present invention, produces without waste water, waste residue, waste gas, and energy-conservation and environmental protection, has the superperformance of efficient, low toxicity, economy, environmental protection, safety.
Embodiment
In the each insecticidal formulation of the present invention of following examples, each component all can buy from commercial channel.
Embodiment 1 insecticidal formulation of the present invention
See Table 1-Table 3 for insecticidal formulation of the present invention.
Table 120% Rynaxypyr carbosulfan wettable powder agent prescription 1
| Component | Content (mass percent %) |
| Rynaxypyr | 10 |
| Carbosulfan | 10 |
| Lauryl sodium sulfate | 5 |
| Sodium lignin sulfonate | 8 |
| White carbon | 1.5 |
| Organosilicon | 1 |
| JY-3 | 0.5 |
| Kaolin | 64 |
Table 223% Rynaxypyr carbosulfan wettable powder agent prescription 2
| Component | Content (mass percent %) |
| Rynaxypyr | 16 |
| Carbosulfan | 7 |
| Dodecyl sodium sulfate | 3.7 |
| Calcium lignosulfonate | 5 |
| White carbon | 1 |
| Organosilicon | 1.5 |
| JY-3 | 0.8 |
| Potter's clay | 65 |
Table 325% Rynaxypyr carbosulfan wettable powder agent prescription 3
| Component | Content (mass percent %) |
| Rynaxypyr | 20 |
| Carbosulfan | 5 |
| Lauryl sodium sulfate | 2 |
| Polyvinyl alcohol | 3 |
| White carbon | 2 |
| Organosilicon | 1 |
| JY-3 | 1 |
| Diatomite | 66 |
Embodiment 2 preparation method of the present invention
The method for producing insecticide of a kind of containing chlorantraniliprole of the present invention and carbosulfan, comprises the following steps:
(1), after in the Rynaxypyr carbosulfan wettable powder agent prescription of filling a prescription described in 1 by table 1 in embodiment 1, each component and proportioning consumption thereof weigh, each component is just mixed 30 minutes in mixer;
(2) mixed material is added and in airslide disintegrating mill, make 300～400 order fine powders;
(3) add again in mixer and mix 30 minutes, make mixed powder quantitative package and obtain the insecticide of described containing chlorantraniliprole and carbosulfan.
In embodiment 1, fill a prescription 2 and the preparation method of the Rynaxypyr carbosulfan wetting powder of formula described in 3 except respectively by each component in each formula and proportioning consumption thereof, all the other methods are identical with above-mentioned preparation method.
Embodiment 3 insecticide of the present invention is in the application of control sugarcane moth borer and sugar cane cottony aphid.
Experimental field: carry out Sugarcane Inst., Yunnan Prov. Agriculture Academy proving ground, 1 year perennial root, sugar cane breed ROC25, Planting Row Distance 1m.
Plot soil property, fertility, irrigation, management and sugarcane strain growing way are all more consistent.Sugarcane moth borer over the years, sugar cane cottony aphid endanger heavier.
Test medicine is table 1,2 in embodiment 1,3 preparation of making of filling a prescription, and every processing repeats for 4 times, and random district group is arranged, community area 66m
2(6m × 10 row).
In March 1st generation, 2nd generation snout moth's larva egg hatch contain the phase, evenly spray in sugarcane foliage once with 1500 times of liquid of insecticide of the present invention, can effectively control Seedling of Sugarcane Under Water Stress borer pest, control efficiency reaches more than 85%, can force down field insect population radix simultaneously, alleviates the later stage to endanger; Spray once in the sugarcane grand period of growth in July, can effectively control sugar cane cottony aphid, preventive effect reaches more than 95%, simultaneously double the 3rd generation, the 4th generation sugarcane moth borer brill moth harm sugarcane stem controlled.Insecticide of the present invention is total to dispenser 2 times, within 30 days after each medicine, carries out preventive effect investigation.
Seedling of Sugarcane Under Water Stress borer pest: the each community of investigation records sugarcane seedling sum and the withered heart seedling of borer pest number respectively, then calculates the withered heart rate of borer pest and control efficiency;
3rd, the 4th generation sugarcane moth borer brill moth harm sugarcane stem: random searching 30 strains of every community, record respectively the total joint number of every strain and borer pest joint number, then calculate borer pest strain rate, borer pest joint rate and control efficiency.
The withered heart rate of borer pest in seedling stage (%)=[the withered heart seedling of borer pest number/investigate total seedling number] × 100
Later stage borer pest strain rate (%)=[borer pest strain number/investigate total strain number] × 100
Later stage borer pest joint rate (%)=[borer pest joint number/investigate total joint number] × 100
Sugar cane cottony aphid: the each community of investigation records sugarcane strain sum and have aphid strain number respectively, calculates and has worm strain rate and control efficiency.
Woolly aphid has worm strain rate (%)=[have worm strain number/investigate total strain number] × 100
Experimental result is as shown in table 4:
Table 4 insecticide of the present invention and the test effect contrasting
As can be seen from Table 4,1500 times of liquid of insecticide of the present invention evenly spray in sugarcane foliage, prevent, control and take into account, only need 3～April 1st generation, 2nd generation snout moth's larva egg hatch contains the phase and the sugarcane grand period of growth in 7～August respectively sprays once, to Seedling of Sugarcane Under Water Stress borer pest, sugar cane cottony aphid and the 3rd generation, the 4th generation sugarcane moth borer bore moth harm sugarcane stem and all there is control efficiency especially significantly.Product one medicine of the present invention is multiplex, reduce spraying times 50% than prior art, save production cost, reduce the pollution to environment, significant economic benefit and ecological benefits are produced, efficiently solve sugarcane moth borer, woolly aphid and mix and occur, the emergence period is long, harm wildness and lack again the industrial technology problem of the novel control medicament of high-efficiency low-toxicity.
Claims (5)
1. the insecticide of a containing chlorantraniliprole and carbosulfan, it is characterized in that: its active ingredient is Rynaxypyr and carbosulfan, described Rynaxypyr is 10～20%, and carbosulfan is 5～10%, all the other are auxiliary agent, described auxiliary agent is respectively wetting agent 2～5%, dispersant 3～8%, anticaking agent 1～2%, defoamer 1～2%, suspending agent 0.5～1%, filler 64～66%, described percentage is mass fraction.
2. the insecticide of a kind of containing chlorantraniliprole according to claim 1 and carbosulfan, it is characterized in that: described wetting agent is lauryl sodium sulfate, dodecyl sodium sulfate or pulls open powder, described dispersant is calcium lignosulfonate, sodium lignin sulfonate, polyvinyl alcohol or sodium phosphate trimer, described anticaking agent is white carbon, described defoamer is organosilicon, described suspending agent is JY-3, and described filler is kaolin, potter's clay or diatomite.
3. a method for producing insecticide for containing chlorantraniliprole and carbosulfan, comprises the following steps:
(1) by after each component and proportioning consumption thereof weigh in the insecticide of a kind of containing chlorantraniliprole described in claim 1 or 2 and carbosulfan, each component is added in mixer and just mixed 30 minutes;
(2) mixed material is added and in airslide disintegrating mill, make 300～400 order fine powders;
(3) add again in mixer and mix 30 minutes, make mixed powder quantitative package and obtain described containing chlorantraniliprole and the insecticide of carbosulfan.
4. the insecticide of a kind of containing chlorantraniliprole described in claim 1 or 2 and carbosulfan is in the application of control sugarcane moth borer and sugar cane cottony aphid.
5. the insecticide of a kind of containing chlorantraniliprole according to claim 4 and carbosulfan is in the application of control sugarcane moth borer and sugar cane cottony aphid, it is characterized in that: respectively at 3～April 1st generation, 2nd generation snout moth's larva egg hatch contain phase and the sugarcane grand period of growth in 7～August, spray in sugarcane foliage respectively once with 1500 times of liquid of insecticide of the containing chlorantraniliprole described in claim 1 or 2 and carbosulfan.
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| CN201410060279.2A CN103766361B (en) | 2014-02-23 | 2014-02-23 | Insecticide of a kind of containing chlorantraniliprole and carbosulfan and preparation method thereof |
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Cited By (2)
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| CN106614675A (en) * | 2016-12-16 | 2017-05-10 | 张宗斌 | Pesticide composition for preventing and controlling thrips of mangoes |
| CN108812651A (en) * | 2018-08-29 | 2018-11-16 | 南通汇平高分子新材料有限公司 | Dedicated low-foam wetting agents composition and preparation method thereof for pesticide WDG/WP |
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| WO2008072783A1 (en) * | 2006-12-14 | 2008-06-19 | Ishihara Sangyo Kaisha, Ltd. | Pesticidal compositions |
| CN101366388A (en) * | 2008-09-25 | 2009-02-18 | 浙江省农业科学院 | Complex insecticide of fipronil and carbosulfan |
| CN102626068A (en) * | 2012-03-29 | 2012-08-08 | 广西田园生化股份有限公司 | Ultra-low-volume liquid containing cyantraniliprole and carbamate pesticide |
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2014
- 2014-02-23 CN CN201410060279.2A patent/CN103766361B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008072783A1 (en) * | 2006-12-14 | 2008-06-19 | Ishihara Sangyo Kaisha, Ltd. | Pesticidal compositions |
| CN101366388A (en) * | 2008-09-25 | 2009-02-18 | 浙江省农业科学院 | Complex insecticide of fipronil and carbosulfan |
| CN102626068A (en) * | 2012-03-29 | 2012-08-08 | 广西田园生化股份有限公司 | Ultra-low-volume liquid containing cyantraniliprole and carbamate pesticide |
| CN103503896A (en) * | 2012-12-05 | 2014-01-15 | 江苏辉丰农化股份有限公司 | Insecticide composition having synergistic effect |
Non-Patent Citations (2)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106614675A (en) * | 2016-12-16 | 2017-05-10 | 张宗斌 | Pesticide composition for preventing and controlling thrips of mangoes |
| CN108812651A (en) * | 2018-08-29 | 2018-11-16 | 南通汇平高分子新材料有限公司 | Dedicated low-foam wetting agents composition and preparation method thereof for pesticide WDG/WP |
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