CN107087634A - Chlopyrifos and phoxim compound granular insecticide - Google Patents

Chlopyrifos and phoxim compound granular insecticide Download PDF

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Publication number
CN107087634A
CN107087634A CN201710510943.2A CN201710510943A CN107087634A CN 107087634 A CN107087634 A CN 107087634A CN 201710510943 A CN201710510943 A CN 201710510943A CN 107087634 A CN107087634 A CN 107087634A
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China
Prior art keywords
parts
chlopyrifos
phoxim
granule
activated carbon
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CN201710510943.2A
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Chinese (zh)
Inventor
何峰
韩继英
滕振远
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Shandong Danong Pharmaceutical Co Ltd
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Shandong Danong Pharmaceutical Co Ltd
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Priority to CN201710510943.2A priority Critical patent/CN107087634A/en
Publication of CN107087634A publication Critical patent/CN107087634A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N57/00Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
    • A01N57/10Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
    • A01N57/16Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing heterocyclic radicals
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/002Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing a foodstuff as carrier or diluent, i.e. baits
    • A01N25/006Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing a foodstuff as carrier or diluent, i.e. baits insecticidal
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/12Powders or granules
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/22Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing ingredients stabilising the active ingredients
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N57/00Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
    • A01N57/10Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
    • A01N57/14Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing aromatic radicals

Abstract

The present invention relates to the field of pesticides for agricultural insect pests control, more particularly to a kind of containing chlopyrifos and the compound insecticidal granule of phoxim.The chlopyrifos of the present invention and phoxim compound granular insecticide, are made up of following raw materials in parts by weight number compounding:24 parts of chlopyrifos, 10 12 parts of phoxim, 40 45 parts of humic acid, 15 18 parts of activated carbon, 20 22 parts of mealy potato, 10 12 parts of bamboo vinegar, 28 32 parts of wheat bran.Raw material is conveniently easy to get in granular insecticide prepared by the present invention, environment is not polluted, good economy performance, using rear degradable, to person poultry harmless, and environment will not be polluted, the noresidue in ripe peanut.

Description

Chlopyrifos and phoxim compound granular insecticide
Technical field
The present invention relates to the field of pesticides for agricultural insect pests control, more particularly to a kind of containing chlopyrifos and phoxim Compound insecticidal granule.
Background technology
Peanut is the primary raw material of people's edible oil, and the level lived with people is improved, and the demand to peanut oil is more next It is bigger, and there is non agricultural chemical residuum to pay special attention to it, in peanut production planting process, inevitably to use some desinsections Agent, to ensure the stable high yield of peanut, to meet the material demand that the people is growing, still, the planting process of peanut In, often due to inappropriate medication, and cause peanut achievement residues of pesticides excessive, it is difficult to eat, poisoning may be caused when serious. One of major reason that american peanut persistently increases production is generally to prevent and treat peanut disease pest and weed, is emphasized based on chemical prevention, is coordinated Agricultural measures.Strengthen the preventing and treating of peanut disease pest and weed, emphasis does a good job of it the preventing and controlling of root disease, subterranean pest-insect, weeds etc., has been The task of top priority of peanut cultivation.This method proposes a kind of easy, efficient, new technology of accurate prevention and control peanut disease pest and weed, solves Peanut disease pest and weed is time-consuming, laborious during preventing and treating, take medicine, and the problem of DeGrain, improves peanut production benefit, increase The enthusiasm of peasant planting.
At present, the method for China's preventing and treating peanut soil pest mainly has four kinds, the problem of these methods have certain:The One kind is insecticide to be admixed into powder carrier insect powder is made, and is easily lost in after being manured into soil, the lasting period is shorter, and using Shi Rongyi is sucked by human body, causes actual bodily harm;Second is that granule is made by farm chemical carrier of the grains of sand, because sand is to agriculture The adsorptivity of medicine is poor, is easily lost in after being manured into soil, and the lasting period is short;The third is dressed seed with insecticide, effectively can prevent and kill Go out subterranean pest-insect, but often influence germination;4th kind is directly by insecticide spraying in soil, to kill soil pests, This method wastes agricultural chemicals, pollutes environment, and prevention effect is not notable.Above several method, in addition to dressing seed, remaining method Competence exertion is acted on only when contacting pests are to agricultural chemicals, does not lure the effect of insect.Patent CN1539284A discloses one Chlopyrifos, the compound insecticidal granule of phoxim are planted, sand, ore, gangue is used for carrier, is second of feelings described above Condition, drives into after soil and is easily lost in, the lasting period is short.
In recent years, due to some high-toxic pesticides, a large amount of Reusabilities of unitary agent, cause part insect produce resistance or Resistance strengthens, and some conventional pesticide preventive effects constantly decline, it is necessary to increase dosage and frequency of use to improve preventive effect, production cost Increase;Simultaneously because the use of a large amount of high-toxic pesticides will cause the exceeded of peanut Pesticide Residues, people are directly influenced Consumption health so that China's peanut foreign exchange earning.On the other hand, because China environmental protection dynamics is increasingly strengthened, limitation, Forbid the use of high-toxic pesticide into certainty, this also leads to control of insect preparation variety in peanut ground and reduced, develops and open for this Send out newly efficient, low-residual peanut soil pest preventing and treating preparation very necessary and urgent.
The content of the invention
To overcome the defect that prior art is present, the present invention develops a kind of efficient, basic noresidue peanut underground evil Worm desinsection particle, the present invention uses following technical scheme:
Chlopyrifos and phoxim compound granular insecticide, it is characterised in that be made up of following raw materials in parts by weight number compounding:Poison with poison 2-4 parts of tick, 10-12 parts of phoxim, 40-45 parts of humic acid, 15-18 parts of activated carbon, 20-22 parts of mealy potato, bamboo vinegar 10-12 Part, 28-32 parts of wheat bran.
Preferably, chlopyrifos can select chlopyrifos active compound or female powder.
Preferably, above-mentioned granular insecticide is prepared using following steps:
(1)Wheat bran is taken, is dried, impurity elimination bakees to perfume (or spice), bait is made;
(2)Chlopyrifos, phoxim crude are well mixed with bamboo vinegar, female powder is made;
(3)Take humic acid, activated carbon, mealy potato to be well mixed, add step(2)The female powder of preparation is warming up to 30-35 DEG C, stirring 5-8min is heated, step is added(1)The bait of preparation, obtains granule;
(4)By step(3)After the granule made is dried through drying machine, sieving takes qualified products to pack.
The desinsection particle of the present invention is configured to medicament using chemical pesticide, selects the specific desinsection time, takes fixed point to dig Cave, the mode of buried medicament, implement trapping, stomach to peanut insect and kill and tag, select optimal spraying time:Plant the same of peanut Shi Jinhang fertilisings are preferred;Insecticide-applying way:Spread manuer in holes, dig cave in peanut field per 20-25 square metres, cave is deep 15-18 centimetres, offer medicine 5- 8 grams are buried.
Beneficial effect
(1)Raw material is conveniently easy to get in the present invention, environment is not polluted, good economy performance, the pesticide phoxim of use and chlopyrifos It is that traditional aging is learned to farm medicament, it is common that this insecticidal preparation can not only kill the grub, wireworm, mole cricket of peanut underground etc. Insect, can also promote the germination percentage of peanut.
(2)The granular insecticide of the present invention has no irritating odor,, will not be to environment to person poultry harmless using rear degradable Pollute;And desinsection particle dispenser while peanut cultivation for preparing of the present invention, 60 days effectively after dispenser(Insect peak Phase), 2 months longevities of residure, thus just with peanut into 60 days kissings of fruiting period and, therefore use this medicine insecticidal materials residual minimum.
(3)The present invention is served the effect lured to the insect near dispenser, is reduced medicine by the way of bait Use, improve the deinsectization rate of insect.
(4)In weight ratio it is 1 by chlopyrifos and phoxim:6~1:The virulence of medicament is calculated in the range of 2.5 according to the abundant methods of Sun Yun Exponential co-toxicity coefficient (CTC)>190, illustrate that chlopyrifos and phoxim are used cooperatively with obvious syneryistic effect, it is described Desinsection particle has compared with insecticide prepared by chlopyrifos and phoxim is used alone greatly improves desinsection drug effect, and reduction is used Amount and the negative effect to environment.
Embodiment
It is used to illustrate the present invention the following is embodiment, but does not limit the scope of the invention.
Choose 9 mu of Peanut Fields in Jining City in Shandong Province, be divided into 9 parts, 1 mu every part, be expressed as 1,2,3,4,5,6,7, 8th, 9, No. 10 fields, wherein No. 1-3 is experimental plot, and 4-10 fields are contrast field.
Dispenser is preferred for 2-3 days with peanut Post flowering, the mode of dispenser is spreads manuer in holes, the digging per 20-25 square metres in peanut field Cave, cave is deep 15-18 centimetres, and 5-7 grams of dispensing is buried.
Embodiment 1
Chlopyrifos and phoxim compound granular insecticide, are made up of following raw materials in parts by weight number compounding:2 parts of chlopyrifos, pungent sulphur 12 parts of phosphorus, 45 parts of humic acid, 15 parts of activated carbon, 22 parts of mealy potato, 10 parts of bamboo vinegar, 32 parts of wheat bran.The embodiment chlopyrifos selects Use chlopyrifos active compound.
The desinsection particle of the present embodiment is prepared using following steps:
(1)Wheat bran is taken, is dried, impurity elimination bakees to perfume (or spice), bait is made;
(2)Chlopyrifos, phoxim crude are well mixed with bamboo vinegar, female powder is made;
(3)Take humic acid, activated carbon, mealy potato to be well mixed, add step(2)The female powder of preparation is warming up to 30 DEG C, and stirring adds Hot 8min, adds step(1)The bait of preparation, obtains granule;
(4)By step(3)After the granule made is dried through drying machine, sieving takes qualified products to pack.
Embodiment 2
Chlopyrifos and phoxim compound granular insecticide, are made up of following raw materials in parts by weight number compounding:4 parts of chlopyrifos, pungent sulphur 10 parts of phosphorus, 40 parts of humic acid, 18 parts of activated carbon, 20 parts of mealy potato, 12 parts of bamboo vinegar, 28 parts of wheat bran;The present embodiment Chlorpyrifos From chlopyrifos female powder.
Granular insecticide is prepared using following steps in the present embodiment:
(1)Wheat bran is taken, is dried, impurity elimination bakees to perfume (or spice), bait is made;
(2)Chlopyrifos, phoxim crude are well mixed with bamboo vinegar, female powder is made;
(3)Take humic acid, activated carbon, mealy potato to be well mixed, add step(2)The female powder of preparation is warming up to 35 DEG C, and stirring adds Hot 5min, adds step(1)The bait of preparation, obtains granule;
(4)By step(3)After the granule made is dried through drying machine, sieving takes qualified products to pack.
Embodiment 3
Chlopyrifos and phoxim compound granular insecticide, are made up of following raw materials in parts by weight number compounding:3 parts of chlopyrifos, pungent sulphur 9 parts of phosphorus, 40 parts of humic acid, 18 parts of activated carbon, 20 parts of mealy potato, 12 parts of bamboo vinegar, 28 parts of wheat bran;The present embodiment Chlorpyrifos are selected Use chlopyrifos female powder.
Granular insecticide is prepared using following steps in the present embodiment:
(1)Wheat bran is taken, is dried, impurity elimination bakees to perfume (or spice), bait is made;
(2)Chlopyrifos, phoxim crude are well mixed with bamboo vinegar, female powder is made;
(3)Take humic acid, activated carbon, mealy potato to be well mixed, add step(2)The female powder of preparation is warming up to 35 DEG C, and stirring adds Hot 5min, adds step(1)The bait of preparation, obtains granule;
(4)By step(3)After the granule made is dried through drying machine, sieving takes qualified products to pack.
Comparative example 1
A kind of granular insecticide, is made up of following raw materials in parts by weight number compounding:2 parts of chlopyrifos, 45 parts of humic acid, activated carbon 15 Part, 22 parts of mealy potato, 10 parts of bamboo vinegar, 32 parts of wheat bran.The embodiment chlopyrifos selects chlopyrifos active compound.
The desinsection particle of the present embodiment is prepared using following steps:
(1)Wheat bran is taken, is dried, impurity elimination bakees to perfume (or spice), bait is made;
(2)Chlopyrifos is well mixed with bamboo vinegar, female powder is made;
(3)Take humic acid, activated carbon, mealy potato to be well mixed, add step(2)The female powder of preparation is warming up to 30 DEG C, and stirring adds Hot 8min, adds step(1)The bait of preparation, obtains granule;
(4)By step(3)After the granule made is dried through drying machine, sieving takes qualified products to pack.
Comparative example 2
A kind of granular insecticide, is made up of following raw materials in parts by weight number compounding:10 parts of phoxim, 45 parts of humic acid, activated carbon 15 parts, 22 parts of mealy potato, 10 parts of bamboo vinegar, 32 parts of wheat bran.
The desinsection particle of the present embodiment is prepared using following steps:
(1)Wheat bran is taken, is dried, impurity elimination bakees to perfume (or spice), bait is made;
(2)Phoxim crude is well mixed with bamboo vinegar, female powder is made;
(3)Take humic acid, activated carbon, mealy potato to be well mixed, add step(2)The female powder of preparation is warming up to 30 DEG C, and stirring adds Hot 8min, adds step(1)The bait of preparation, obtains granule;
(4)By step(3)After the granule made is dried through drying machine, sieving takes qualified products to pack.
Comparative example 3
Chlopyrifos and phoxim compound granular insecticide, are made up of following raw materials in parts by weight number compounding:2 parts of chlopyrifos, pungent sulphur 12 parts of phosphorus, 18 parts of activated carbon, 45 parts of humic acid, 20 parts of mealy potato, 28 parts of wheat bran;The present embodiment Chlorpyrifos are female from chlopyrifos Powder.
Granular insecticide is prepared using following steps in the present embodiment:
(1)Wheat bran is taken, is dried, impurity elimination bakees to perfume (or spice), bait is made;
(2)Chlopyrifos is well mixed with phoxim crude, female powder is made;
(3)Take humic acid, activated carbon, mealy potato to be well mixed, add step(2)The female powder of preparation is warming up to 35 DEG C, and stirring adds Hot 5min, adds step(1)The bait of preparation, obtains granule;
(4)By step(3)After the granule made is dried through drying machine, sieving takes qualified products to pack.
Comparative example 4
Chlopyrifos and phoxim compound granular insecticide, are made up of following raw materials in parts by weight number compounding:4 parts of chlopyrifos, pungent sulphur 10 parts of phosphorus, 18 parts of activated carbon, 12 parts of bamboo vinegar, 20 parts of mealy potato, 28 parts of wheat bran;The present embodiment Chlorpyrifos are female from chlopyrifos Powder.
Granular insecticide is prepared using following steps in the present embodiment:
(1)Wheat bran is taken, is dried, impurity elimination bakees to perfume (or spice), bait is made;
(2)Chlopyrifos, phoxim crude are well mixed for 12 parts with bamboo vinegar, female powder is made;
(3)Take activated carbon, mealy potato to be well mixed, add step(2)The female powder of preparation is warming up to 35 DEG C, agitating and heating 5min, Add step(1)The bait of preparation, obtains granule;
(4)By step(3)After the granule made is dried through drying machine, sieving takes qualified products to pack.
Comparative example 5
Chlopyrifos and phoxim compound granular insecticide, are made up of following raw materials in parts by weight number compounding:4 parts of chlopyrifos, pungent sulphur 10 parts of phosphorus, 40 parts of humic acid, 18 parts of activated carbon, 20 parts of mealy potato, 12 parts of bamboo vinegar;The present embodiment Chlorpyrifos select chlopyrifos Female powder.
Granular insecticide is prepared using following steps in the present embodiment:
(1)Chlopyrifos, phoxim crude are well mixed with bamboo vinegar, female powder is made;
(3)Take humic acid, activated carbon, mealy potato to be well mixed, add step(2)The female powder of preparation is warming up to 35 DEG C, and stirring adds Hot 5min, obtain granule;
(4)By step(3)After the granule made is dried through drying machine, sieving takes qualified products to pack.
Comparative example 6
Chlopyrifos and phoxim compound granular insecticide, are made up of following raw materials in parts by weight number compounding:2 parts of chlopyrifos, pungent sulphur 14 parts of phosphorus, 40 parts of humic acid, 18 parts of activated carbon, 20 parts of mealy potato, 12 parts of bamboo vinegar, 28 parts of wheat bran;The present embodiment Chlorpyrifos From chlopyrifos female powder.
Granular insecticide is prepared using following steps in the present embodiment:
(1)Wheat bran is taken, is dried, impurity elimination bakees to perfume (or spice), bait is made;
(2)Chlopyrifos, phoxim crude are well mixed with bamboo vinegar, female powder is made;
(3)Take humic acid, activated carbon, mealy potato to be well mixed, add step(2)The female powder of preparation is warming up to 35 DEG C, and stirring adds Hot 5min, adds step(1)The bait of preparation, obtains granule;
(4)By step(3)After the granule made is dried through drying machine, sieving takes qualified products to pack.
Comparative example 7
Chlopyrifos and phoxim compound granular insecticide, are made up of following raw materials in parts by weight number compounding:4 parts of chlopyrifos, pungent sulphur 8 parts of phosphorus, 40 parts of humic acid, 18 parts of activated carbon, 20 parts of mealy potato, 12 parts of bamboo vinegar, 28 parts of wheat bran;The present embodiment Chlorpyrifos are selected Use chlopyrifos female powder.
Granular insecticide is prepared using following steps in the present embodiment:
(1)Wheat bran is taken, is dried, impurity elimination bakees to perfume (or spice), bait is made;
(2)Chlopyrifos, phoxim crude are well mixed with bamboo vinegar, female powder is made;
(3)Take humic acid, activated carbon, mealy potato to be well mixed, add step(2)The female powder of preparation is warming up to 35 DEG C, and stirring adds Hot 5min, adds step(1)The bait of preparation, obtains granule;
(4)By step(3)After the granule made is dried through drying machine, sieving takes qualified products to pack.
Following indoor biometricses experiment calculates co-toxicity coefficient (CTC) to evaluate mixed effect using the abundant methods of Sun Yun.
Standard is:Co-toxicity coefficient >=120 show as synergistic effect;Co-toxicity coefficient≤80 show as antagonism;80<It is malicious altogether Coefficient<120 show as summation action.
The co-toxicity coefficient measurement result of the control of grubs of table 1
Table 2 prevents and treats the co-toxicity coefficient measurement result of wireworm
Table 3 prevents and treats the co-toxicity coefficient measurement result of mole cricket
Experiment effect
The relevant parameter in 1-10 fields is calculated respectively, details are referring to table 4.
The 1-10 fields experiment effect of table 4
Embodiment 1-3 and comparative example 1-7 desinsection particle are positioned in dark glass container, then are placed in 40 DEG C, 80%RH humidity Under the conditions of deposit 6 months, after taking-up, above-mentioned deinsectization experiment is repeated, if such as table 5 below:
Table 5
As can be seen from the table, the desinsection particle of No. 6 Tanakas is after long-term place, and the effect of desinsection occurs in that obvious decline, Illustrate the degraded that active ingredient is occurred in that during storage, and can due to adding bamboo vinegar in remaining embodiment and comparative example Destroyed with the degraded for being effectively prevented from the desinsection particle, killing rate does not occur significantly to decline.

Claims (3)

1. chlopyrifos and phoxim compound granular insecticide, it is characterised in that be made up of following raw materials in parts by weight number compounding:Poison Dead 2-4 parts of tick, 10-12 parts of phoxim, 40-45 parts of humic acid, 15-18 parts of activated carbon, 20-22 parts of mealy potato, bamboo vinegar 10- 12 parts, 28-32 parts of wheat bran.
2. chlopyrifos according to claim 1 and the compound insecticidal granule of phoxim, it is characterised in that:Chlopyrifos is selected Chlopyrifos active compound or female powder.
3. granular insecticide according to claim 1, it is characterised in that prepared using following steps:
(1)Wheat bran is taken, is dried, impurity elimination bakees to perfume (or spice), bait is made;
(2)Chlopyrifos, phoxim crude are well mixed with bamboo vinegar, female powder is made;
(3)Take humic acid, activated carbon, mealy potato to be well mixed, add step(2)The female powder of preparation is warming up to 30-35 DEG C, stirring 5-8min is heated, step is added(1)The bait of preparation, obtains granule;
(4)By step(3)After the granule made is dried through drying machine, sieving takes qualified products to pack.
CN201710510943.2A 2017-06-29 2017-06-29 Chlopyrifos and phoxim compound granular insecticide Pending CN107087634A (en)

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CN1539284A (en) * 2003-10-29 2004-10-27 江苏神农化工有限责任公司 Granules of insect disinfestation composed of chlorpyrifos and phoxim
CN101305714A (en) * 2008-01-26 2008-11-19 益阳市润慷宝化工有限公司 Malathion - phoxim EC and its preparation method
CN101857482A (en) * 2009-04-07 2010-10-13 侯金荣 Microcapsule insecticide-fertilizer preparation, preparation method and application thereof
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