CN101933524A - Water suspending agent pesticides containing dursban and buprofezin and preparation method thereof - Google Patents

Water suspending agent pesticides containing dursban and buprofezin and preparation method thereof Download PDF

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Publication number
CN101933524A
CN101933524A CN2010102833280A CN201010283328A CN101933524A CN 101933524 A CN101933524 A CN 101933524A CN 2010102833280 A CN2010102833280 A CN 2010102833280A CN 201010283328 A CN201010283328 A CN 201010283328A CN 101933524 A CN101933524 A CN 101933524A
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China
Prior art keywords
agent
buprofezin
chlopyrifos
dispersant
water
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Pending
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CN2010102833280A
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Chinese (zh)
Inventor
唐满仓
叶龙江
马玉明
陈秀军
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SHAANXI HENTIAN CHEM-TECH Co Ltd
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SHAANXI HENTIAN CHEM-TECH Co Ltd
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Priority to CN2010102833280A priority Critical patent/CN101933524A/en
Publication of CN101933524A publication Critical patent/CN101933524A/en
Pending legal-status Critical Current

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Abstract

The invention discloses water suspending agent pesticides containing dursban and buprofezin, which consists of the following components in percentage by weight: 10-60 percent of a mixture of dursban and buprofezin; 1-10 percent of dispersing agent; 0.5-5 percent of wetting agent, 0.1-1 percent of thickening stabilizing agent, 1-5 percent of anti-freezing agent, 0.1-1 percent of anti-foaming agent and the balance of water, wherein the proportion of dursban to buprofezin in the mixture of the dursban and the buprofezin is 0.1-10:1. The invention also discloses a preparation method of the water suspending agent pesticides, comprising the following steps of: putting the dursban, the buprofezin, the dispersing agent, the wetting agent, the anti-freezing agent and the water which are weighed according to the proportion into a reaction kettle for shearing; adding the anti-foaming agent under grinding; and finally, adding a thickening agent, and shearing once more to obtain the water suspending agent pesticides. In the invention, through mixing drugs of the dursban and the buprofezin which have totally different pesticidal mechanisms, the pesticides are beneficial to overcoming pest drug resistance, and can effectively control the pests by using fewer dosages through synergy to the pests on many aspects.

Description

Contain aqueous suspension agent insecticide pesticide of chlopyrifos and Buprofezin and preparation method thereof
Technical field
The invention belongs to technical field of pesticide, relate to a kind of aqueous suspension agent insecticide pesticide that contains chlopyrifos and Buprofezin, the invention still further relates to the preparation method of this kind aqueous suspension agent insecticide pesticide.
Background technology
Chlopyrifos and Buprofezin are two kinds of insecticidal materials using always.
The first, the chlopyrifos molecular formula is: O, O-diethyl-O-(3,5, the 6-trichloro-2-pyridyl) thiophosphate);
Use: generally be processed into missible oil or granule.Be organophosphorus insecticide, have tag, stomach toxicity and fumigation action.On blade residual life not long, but the residual life in soil, is longer, and is better to the control efficiency of underground insect, is applicable to crops such as cotton, leaf vegetables, apple, oranges and tangerines, paddy rice, sugarcane.
Controlling object: the rice leaf roller of paddy rice, rice thrips, rice gall midge, rice fulgorid, rice leafhopper.The armyworm of wheat, aphid.The aphid of cotton, tetranychid.The cabbage caterpillar of vegetables, diamond-back moth, lima bean pod borer.The heart-eating worm of soybean, the leaf miner of citrus, two spotted spider mite, peach fruit borer.
The second, the Buprofezin molecular formula is: 2-tertiary butyl imino group-3-isopropyl-5-phenyl-1,3,5-thiadiazine-4-ketone; Stability: stable to bronsted lowry acids and bases bronsted lowry, to light and thermally stable.Preparation: 25% missible oil, 25% wetting powder and 40% colloidal suspending agent.
Use: this product is for having the insecticide of lasting effect larvicidal activity to coleoptera, part Homoptera and Acarina.Can prevent and treat Cicadellidae, Delphacidae on the paddy rice effectively; Cicadellidae on the potato; Aleyrodidae on citrus, cotton and the vegetables; A red-spotted lizard section on the citrus, armored scale material and Pseudococcidae.
Applicable crops: paddy rice, fruit tree, tea tree, vegetables; Controlling object: plant hopper, leafhopper, aleyrodid and scale insect class pest to Homoptera have special efficacy.
Pesticide application technology: rice grub: rice fulgorid, leafhopper class, every mu of usefulness 25% wetting powder 20~30g converts 50~75 kilograms of sprayings of water.Fruit tree pest insect: citrus arrowhead scales, Aleurocanthus spiniferus etc. are sprayed with 25%WP1500~2000 times liquid.The tea tree insect: but tea lesser leafhopper is sprayed with 750~1500 times of liquid of 25% wet-milling.Vegetable-crop pest-insect: but trialeurodes vaporariorums etc. are sprayed with 1500~2000 times of liquid of 25% wet-milling.
Chlopyrifos is an organophosphorus insecticide, in a large number pest resistance is significantly strengthened, and dosage continues to increase; The Buprofezin speed of action is slow, and resistance strengthens, and uses chlopyrifos or Buprofezin limitation bigger in addition merely, obviously environment is polluted, and dosage improves than ambassador's cost.
Summary of the invention
The purpose of this invention is to provide a kind of aqueous suspension agent insecticide pesticide that contains chlopyrifos and Buprofezin, solved and used chlopyrifos and Buprofezin limitation bigger in the prior art merely, and dosage is bigger, causes the toxin remains to edible and the environment side effect is bigger, the problem that use cost is high.
Another object of the present invention provides the preparation method of above-mentioned aqueous suspension agent insecticide pesticide.
The technical solution adopted in the present invention is, a kind of aqueous suspension agent insecticide pesticide that contains chlopyrifos and Buprofezin, be made up of according to percentage by weight following component: chlopyrifos and Buprofezin mixture are 10%-60%, dispersant is that 1%-10%, wetting agent are that 0.5%-5%, thickening stabilizing agent are that 0.1%-1%, antifreezing agent are that 1%-5%, defoamer are 0.1%-1%, and surplus is a water; The chlopyrifos in described chlopyrifos and the Buprofezin mixture and the weight proportion of Buprofezin are 0.1-10:1.
Another technical scheme of the present invention is, a kind of preparation method who contains the aqueous suspension agent insecticide pesticide of chlopyrifos and Buprofezin carries out according to following step:
Each component of weighing at first, be made up of according to percentage by weight following component: chlopyrifos and Buprofezin mixture are 10%-60%, dispersant is that 1%-10%, wetting agent are that 0.5%-5%, thickening stabilizing agent are that 0.1%-1%, antifreezing agent are that 1%-5%, defoamer are 0.1%-1%, and surplus is a water; The chlopyrifos in chlopyrifos and the Buprofezin mixture and the weight proportion of Buprofezin are 0.1-10:1;
Then load weighted chlopyrifos, Buprofezin, dispersant, wetting agent, antifreezing agent and water are dropped in the reactor, start clipper and sheared 10-40 minute; To shear good material again and grind 2-4 time, add load weighted defoamer while grinding through sand mill; At last ground material is added load weighted thickener, sheared 10-30 minute.
The invention has the beneficial effects as follows,, help overcoming pest resistance to insecticide the use that is mixed of chlopyrifos and two kinds of diverse medicaments of insecticidal mechanism of Buprofezin, can be from many aspects to the insect synergy, reach with the low dosage effective purpose of Pest Control just.Dosage reduces simultaneously, has also alleviated the pressure of chemical pesticide to environment, can also delay the generation of pest resistance to insecticide.Formulation is an aqueous suspension agent, is used to replace traditional old formulations such as missible oil.
Embodiment
The present invention is described in detail below in conjunction with embodiment.
Aqueous suspension agent insecticide pesticide of the present invention, be made up of according to percentage by weight following component: chlopyrifos and Buprofezin mixture are 10%-60%, dispersant is that 1%-10%, wetting agent are that 0.5%-5%, thickening stabilizing agent are that 0.1%-1%, antifreezing agent are that 1%-5%, defoamer are 0.1%-1%, and surplus is a water; The chlopyrifos in chlopyrifos and the Buprofezin mixture and the proportioning of Buprofezin are 0.1-10:1, and optimal proportion is 9:11.
1. dispersant selects for use following one or more to mix:
1) industrial by-products dispersant is as lignin and derivative thereof etc.;
2) the dispersant alkylsurfuric acid salt of anionic surfactant, alkylphenol-polyethenoxy base ether formaldehyde condensation products sulphate etc. are as dispersant 2700, dispersant 2500;
3) dispersant of nonionic surface active agent, as alkyl phenol polyoxypropylene base ether block copolymers, alkylphenol-polyethenoxy phosphate etc. are as NNO;
4) water-soluble high-molecular substance dispersant and inorganic dispersant are as polyvinyl alcohol, polyvinylpyrrolidone.
2. wetting agent selects for use following one or more to mix: the alkylsurfuric acid salt, alkylphenol-polyethenoxy base ether formaldehyde condensation products sulphate, draw back powder, SOPA, neopelex, detergent, newborn 2000 series of farming, wetting and penetrating agent T, wetting agent 4896, wetting agent 1004, polyoxyethylene groups ethers etc.
3. thickening stabilizing agent is selected for use following a kind of: natural and synthetic two big classes are arranged, comprise water-soluble resin, xanthans, carboxymethyl cellulose, hydroxyethylcellulose, hydroxypropyl cellulose, methylcellulose, bentonite, gaseous state silica, polyvinyl alcohol, Magnesiumaluminumsilicate etc.
4. antifreezing agent is selected for use following a kind of: ethylene glycol, propane diols, urea, glycerine etc.
5. defoamer is selected for use following a kind of: comprise organic silicone (as silicone oil 20), C 8-10Fatty alcohol (as froth breaking king A-3), C 10-20Representative examples of saturated aliphatic carboxylic and ester class (as X-28) thereof, ester-ether type compound (as SAG630) etc.
Chlopyrifos and Buprofezin are mixed with above-mentioned ratio, and control has obvious synergistic effect to rice hoppers.Chlopyrifos mainly be by suppress the mould activity of insect acetylcholine ester, upset neural activity, have to tag, the insecticidal/acaricidal agent of stomach toxicity and fumigation action, its insecticidal spectrum is wide, drug effect is fast.Buprofezin is a kind of selective insecticide that insect growth is grown that suppresses, and action of contace poison is strong, and stomach poison function is also arranged.Mechanism of action is that to suppress insect chitin synthetic and disturb metabolism, makes nymph cast off a skin deformity or wing deformity and slowly dead.With the use that is mixed of two kinds of diverse medicaments of insecticidal mechanism, help overcoming pest resistance to insecticide, can be from many aspects to the insect synergy, reach with the low dosage effective purpose of Pest Control just.Dosage reduces simultaneously, has also alleviated the pressure of chemical pesticide to environment, can also delay the generation of pest resistance to insecticide.Formulation is an aqueous suspension agent, is used to replace traditional old formulations such as missible oil, and is environmentally friendly.
Dispersant plays peptizaiton, promptly prevents intermolecular force and granule is reunited.Wetting agent plays wetting action, just reduces surface tension.Thickener plays the suspending agent stabilization, and antifreezing agent plays antifreeze effect in winter, and defoamer plays the elimination foaming, and five kinds of components are used jointly, and it is good to obtain wetting and spreading; Uniform particles is not reunited; Four seasons stable storing; Foam is little, uses easily; The water slurry that preventive effect is good.
The preparation method of the aqueous suspension agent insecticide pesticide that the present invention is above-mentioned, implement according to following steps:
Each component of weighing at first, be made up of according to percentage by weight following component: chlopyrifos and Buprofezin mixture are 10%-60%, the chlopyrifos in chlopyrifos and the Buprofezin mixture and the proportioning of Buprofezin are 0.1-10:1; Dispersant is that 1%-10%, wetting agent are that 0.5%-5%, thickening stabilizing agent are that 0.1%-1%, antifreezing agent are that 1%-5%, defoamer are 0.1%-1%, and surplus is a water;
Then load weighted chlopyrifos, Buprofezin, dispersant, wetting agent, antifreezing agent and water are dropped in the reactor, start clipper and sheared 10-40 minute; To shear good material again and grind 2-4 time, add load weighted defoamer while grinding through sand mill; At last ground material is added load weighted thickener, sheared 10-30 minute.
Embodiment 1
Each component of weighing at first, the proportioning of chlopyrifos and Buprofezin is 0.1:1, and chlopyrifos and the shared percentage by weight of Buprofezin mixture add up to 60%, and dispersant 2700 is 10%; Wetting agent 4896 is 5%; The thickening stabilizing agent xanthans is 0.1%; Antifreeze glycol is 1%; Defoamer silicone oil 20 is 1%; Surplus is a water;
Then load weighted chlopyrifos, Buprofezin, dispersant, wetting agent, antifreezing agent and water are dropped in the reactor, start clipper and sheared 10 minutes; To shear good material again and grind 4 times, add load weighted defoamer while grinding through sand mill; At last ground material is added load weighted thickener, sheared 30 minutes.
Embodiment 2
Each component of weighing at first, the proportioning of chlopyrifos and Buprofezin is 1:3; Chlopyrifos and the shared percentage by weight of Buprofezin mixture add up to 20%, and dispersant 2500 is 6%; Wetting agent 1004 is 2%; The thickening stabilizing agent carboxymethyl cellulose is 0.6%; The antifreezing agent propane diols is 3%; Defoamer froth breaking king A-3 is 0.6%; Surplus is a water.
Then load weighted chlopyrifos, Buprofezin, dispersant, wetting agent, antifreezing agent and water are dropped in the reactor, start clipper and sheared 20 minutes; To shear good material again and grind 3 times, add load weighted defoamer while grinding through sand mill; At last ground material is added load weighted thickener, sheared 20 minutes.
Embodiment 3
Each component of weighing at first, the proportioning of chlopyrifos and Buprofezin is 2:3; Chlopyrifos and the shared percentage by weight of Buprofezin mixture add up to 10%, and the dispersant lignin is 1%; The wetting agent neopelex is 0.5%; The thickening stabilizing agent methylcellulose is 1%; Antifreezing agent urea is 5%; Defoamer X-28 is 0.1%; Surplus is a water.
Then load weighted chlopyrifos, Buprofezin, dispersant, wetting agent, antifreezing agent and water are dropped in the reactor, start clipper and sheared 40 minutes; To shear good material again and grind 2 times, add load weighted defoamer while grinding through sand mill; At last ground material is added load weighted thickener, sheared 10 minutes.
Embodiment 4
Each component of weighing at first, the proportioning of chlopyrifos and Buprofezin is 3:2; Chlopyrifos and the shared percentage by weight of Buprofezin mixture add up to 10%, and dispersant 2700 and lignin respectively are 1%; It respectively is 0.5% that wetting agent draws back powder and 1004; The thickening stabilizing agent bentonite is 1%; Antifreezing agent glycerine is 5%; Defoamer SAG630 is 0.1%; Surplus is a water.
Then load weighted chlopyrifos, Buprofezin, dispersant, wetting agent, antifreezing agent and water are dropped in the reactor, start clipper and sheared 30 minutes; To shear good material again and grind 3 times, add load weighted defoamer while grinding through sand mill; At last ground material is added load weighted thickener, sheared 30 minutes.
Embodiment 5
Each component of weighing at first, the proportioning of chlopyrifos and Buprofezin is 9:11; Chlopyrifos and the shared percentage by weight of Buprofezin mixture add up to 40%, and dispersant NNO is 2%, and the dispersant lignin is 6%; The wetting agent neopelex is 3%; The thickening stabilizing agent xanthans is 0.5%; Antifreeze glycol is 3%; Defoamer silicone oil 20 is 0.5%; Surplus is a water.
Load weighted water, chlopyrifos, Buprofezin, dispersant, wetting agent, dispersant, antifreezing agent are dropped into reactor, sheared 30 minutes, grind 3 times through sand mill, add load weighted defoamer while grinding shearing good material; In ground material, add load weighted thickener, sheared 20 minutes, get final product.
Embodiment 6
Each component of weighing at first, the proportioning of chlopyrifos and Buprofezin is 11:9; Chlopyrifos and the shared percentage by weight of Buprofezin mixture add up to 35%, and dispersant NNO is 2%, and the dispersant lignin is 6%; The wetting agent neopelex is 3%; The thickening stabilizing agent xanthans is 0.5%; Antifreeze glycol is 3%; Defoamer silicone oil 20 is 0.5%; Surplus is a water.
The preparation method is with embodiment 5.
Embodiment 7
Each component of weighing at first, the proportioning of chlopyrifos and Buprofezin is 5:1; Chlopyrifos and the shared percentage by weight of Buprofezin mixture add up to 20%, and dispersant 2700 is 1%; Wetting agent 1004 is 0.5%; The thickening stabilizing agent xanthans is 1%; Antifreeze glycol is 5%; Defoamer froth breaking king A-3 is 0.1%; Surplus is a water.
The preparation method is with embodiment 4.
Embodiment 8
Each component of weighing at first, the proportioning of chlopyrifos and Buprofezin is 1:5; Chlopyrifos and the shared percentage by weight of Buprofezin mixture add up to 30%, and dispersant 2500 is 1%; Wetting agent 4896 is 0.5%; The thickening stabilizing agent polyvinyl alcohol is 1%; The antifreezing agent propane diols is 5%; Defoamer X-28 is 0.1%; Surplus is a water.
The preparation method is with embodiment 3.
Embodiment 9
Each component of weighing at first, the proportioning of chlopyrifos and Buprofezin is 10:1; Chlopyrifos and the shared percentage by weight of Buprofezin mixture add up to 10%, and dispersant 2700 is 1%; Wetting agent 1004 is 0.5%; The thickening stabilizing agent xanthans is 1%; Antifreeze glycol is 5%; Defoamer SAG630 is 0.1%; Surplus is a water.
The preparation method is with embodiment 1.
Embodiment 10
Each component of weighing at first, the proportioning of chlopyrifos and Buprofezin is 1:1; Chlopyrifos and the shared percentage by weight of Buprofezin mixture add up to 50%, and dispersant 2500 is 5%; Wetting agent 1004 is 2%; The thickening stabilizing agent carboxymethyl cellulose is 0.6%; The antifreezing agent propane diols is 2%; Defoamer froth breaking king A-3 is 0.6%; Surplus is a water.
The preparation method is with embodiment 2.
The test data that contains the agricultural chemical insecticide of chlopyrifos and Buprofezin
The toxicity test that makes up the oranges and tangerines arrowhead scales that is mixed of chlopyrifos and Buprofezin and the ratio that the two is different thereof the results are shown in following table 1.
Table 1 chlopyrifos and Buprofezin are mixed to the toxicity test result of oranges and tangerines arrowhead scales
From last table 1 as seen, chlopyrifos, Buprofezin and the two are mixed with different ratios respectively the oranges and tangerines arrowhead scales are all shown as the virulence synergistic effect, and its LC50 value, LC90 value and co-toxicity coefficient all are significantly increased, and be wherein obvious with the synergistic effect of 9:11.
Table 2-1 chlopyrifos and Buprofezin are mixed the oranges and tangerines arrowhead scales are killed the mensuration initial data
Continuous table 2-2 (wherein chlopyrifos code name C, Buprofezin code name B)
Continuous table 2-3(is chlopyrifos code name C wherein, Buprofezin code name B)
Continuous table 2-4 (wherein chlopyrifos code name C, Buprofezin code name B)
From last table 2 and continuous showing as seen thereof, chlopyrifos and Buprofezin are mixed with above-mentioned 10 ratios, compare with the independent separately result of use of chlopyrifos and Buprofezin, killing action all shows as attenuating effect slightly, after the proportioning preventive effect data minus little mainly be because the concentration basis of reference different fully, real synergistic effect will be seen co-toxicity coefficient.
On cost of manufacture, 42 yuan/kilogram of the chlopyrifos on the market, 35 yuan/kilogram of Buprofezin unit prices just account for the 10%-60% of aqueous suspension agent insecticide pesticide of the present invention, and the cost of other components is lower, has generally speaking significantly reduced cost.
Therefore, aqueous suspension agent insecticide pesticide of the present invention, use the preparation method of chlopyrifos and Buprofezin by choosing proper proportion, be aided with other various ingredients, be prepared according to above-mentioned weight percent hundred, obtained a kind of compound insecticide pesticide with new component and new proportioning, from many aspects to insect synergy, reach with the low dosage effective purpose of Pest Control just, drug cost is low, especially kill oranges and tangerines arrowhead scales better effects if, no dust drift, environmental friendliness.

Claims (10)

1. aqueous suspension agent insecticide pesticide that contains chlopyrifos and Buprofezin, it is characterized in that, be made up of according to percentage by weight following component: chlopyrifos and Buprofezin mixture are 10%-60%, dispersant is that 1%-10%, wetting agent are that 0.5%-5%, thickening stabilizing agent are that 0.1%-1%, antifreezing agent are that 1%-5%, defoamer are 0.1%-1%, and surplus is a water; The chlopyrifos in described chlopyrifos and the Buprofezin mixture and the weight proportion of Buprofezin are 0.1-10:1.
2. aqueous suspension agent insecticide pesticide according to claim 1 is characterized in that: the optimum weight proportion between described chlopyrifos and the Buprofezin is 9:11.
3. aqueous suspension agent insecticide pesticide according to claim 1 is characterized in that: described dispersant is selected a kind of in lignin, dispersant 2700, dispersant 2500, NNO, polyvinyl alcohol, the polyvinylpyrrolidone or two or more at least mixing for use.
4. aqueous suspension agent insecticide pesticide according to claim 1, it is characterized in that: described wetting agent is selected for use and is drawn back powder, SOPA, neopelex, detergent, newborn 2000 series of farming, wetting and penetrating agent T, a kind of in wetting agent 4896, the wetting agent 1004, or two or more at least mixing.
5. aqueous suspension agent insecticide pesticide according to claim 1 is characterized in that: described thickening stabilizing agent is selected a kind of in water-soluble resin, xanthans, carboxymethyl cellulose, hydroxyethylcellulose, hydroxypropyl cellulose, methylcellulose, bentonite, gaseous state silica, polyvinyl alcohol, the Magnesiumaluminumsilicate for use.
6. aqueous suspension agent insecticide pesticide according to claim 1 is characterized in that: described antifreezing agent is selected a kind of in ethylene glycol, propane diols, urea, the glycerine for use.
7. aqueous suspension agent insecticide pesticide according to claim 1 is characterized in that: described defoamer is selected a kind of among silicone oil 20, froth breaking king A-3, X-28, the SAG630 for use.
8. a preparation method who contains the aqueous suspension agent insecticide pesticide of chlopyrifos and Buprofezin is characterized in that, carries out according to following step:
Each component of weighing at first, be made up of according to percentage by weight following component: chlopyrifos and Buprofezin mixture are 10%-60%, dispersant is that 1%-10%, wetting agent are that 0.5%-5%, thickening stabilizing agent are that 0.1%-1%, antifreezing agent are that 1%-5%, defoamer are 0.1%-1%, and surplus is a water; The chlopyrifos in chlopyrifos and the Buprofezin mixture and the weight proportion of Buprofezin are 0.1-10:1;
Then load weighted chlopyrifos, Buprofezin, dispersant, wetting agent, antifreezing agent and water are dropped in the reactor, start clipper and sheared 10-40 minute; To shear good material again and grind 2-4 time, add load weighted defoamer while grinding through sand mill; At last ground material is added load weighted thickener, sheared 10-30 minute.
9. preparation method according to claim 8 is characterized in that: described dispersant is selected a kind of in lignin, dispersant 2700, dispersant 2500, NNO, polyvinyl alcohol, the polyvinylpyrrolidone or two or more at least mixing for use; Described wetting agent is selected for use and is drawn back a kind of in powder, SOPA, neopelex, detergent, newborn 2000 series of farming, wetting and penetrating agent T, wetting agent 4896, the wetting agent 1004 or two or more at least mixing; Described thickening stabilizing agent is selected a kind of in water-soluble resin, xanthans, carboxymethyl cellulose, hydroxyethylcellulose, hydroxypropyl cellulose, methylcellulose, bentonite, gaseous state silica, polyvinyl alcohol, the Magnesiumaluminumsilicate for use.
10. preparation method according to claim 8 is characterized in that: described antifreezing agent is selected a kind of in ethylene glycol, propane diols, urea, the glycerine for use; Described defoamer is selected a kind of among silicone oil 20, froth breaking king A-3, X-28, the SAG630 for use.
CN2010102833280A 2010-09-16 2010-09-16 Water suspending agent pesticides containing dursban and buprofezin and preparation method thereof Pending CN101933524A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102648712A (en) * 2011-02-23 2012-08-29 广西田园生化股份有限公司 Ultralow-volume liquid containing buprofezin
CN103444773A (en) * 2013-09-18 2013-12-18 句容市植保植检站 Pesticide composition containing chlorpyrifos and application of pesticide composition
CN113519549A (en) * 2021-06-29 2021-10-22 安徽广信农化股份有限公司 Thiazine ketone-containing pesticide and preparation method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1969626A (en) * 2005-11-21 2007-05-30 徐学春 Thiazine mixed pesticide

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1969626A (en) * 2005-11-21 2007-05-30 徐学春 Thiazine mixed pesticide

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102648712A (en) * 2011-02-23 2012-08-29 广西田园生化股份有限公司 Ultralow-volume liquid containing buprofezin
CN103444773A (en) * 2013-09-18 2013-12-18 句容市植保植检站 Pesticide composition containing chlorpyrifos and application of pesticide composition
CN103444773B (en) * 2013-09-18 2015-10-14 句容市植保植检站 A kind of composition pesticide of containing chlopyrifos and application thereof
CN113519549A (en) * 2021-06-29 2021-10-22 安徽广信农化股份有限公司 Thiazine ketone-containing pesticide and preparation method thereof

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Application publication date: 20110105