CN107996599A - A kind of insecticidal smoke composition containing sulfoxaflor and preparation method thereof - Google Patents
A kind of insecticidal smoke composition containing sulfoxaflor and preparation method thereof Download PDFInfo
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- CN107996599A CN107996599A CN201711318030.7A CN201711318030A CN107996599A CN 107996599 A CN107996599 A CN 107996599A CN 201711318030 A CN201711318030 A CN 201711318030A CN 107996599 A CN107996599 A CN 107996599A
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- sulfoxaflor
- composition containing
- smoke composition
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N25/00—Biocides, 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
- A01N25/20—Combustible or heat-generating compositions
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/18—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, directly attached to a heterocyclic or cycloaliphatic ring
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/22—O-Aryl or S-Aryl esters thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
Abstract
The present invention provides a kind of insecticidal smoke composition containing sulfoxaflor and preparation method thereof, the insecticidal smoke composition includes pesticide activity composition 1 50%, surfactant 1 5%, fuel 10 30%, combustion adjuvant 10 20%, adhesive 5 10%, inert filler complements to 100%, wherein, pesticide activity composition mixes for active constituent A with any one or more in active component B, and active constituent A is sulfoxaflor, active constituent B is selected from B1 and B2, B1：Bassa, Mobucin in carbamates；B2：Gamma cyhalothrin, Biphenthrin, the decis of pyrethroid.The preparation method of the insecticidal smoke, after the pesticide activity component of formula rate, surfactant are uniformly mixed and are ground, add formula rate fuel, combustion adjuvant, adhesive, inert filler stir evenly after, extruding figuration, drying, shaping.The insecticidal smoke composition containing sulfoxaflor of the invention can under a variety of weather conditions dispenser to prevent pest between the crop fields.
Description
Technical field
The present invention relates to agricultural epidemic prevention plant protection technology field, and in particular to a kind of insecticidal smoke combination containing sulfoxaflor
Thing and preparation method thereof.
Background technology
Sulfoxaflor, may act on the nervous system of insect, that is, it is unique in nicotinoids acetylcholinergic receptor to act on
Binding site and play insecticidal function；It can absorb and enter in plant through leaf, stem, root.The insecticidal spectrum of sulfoxaflor is very
Extensively, it was reported that claim, it has killing effect to 5 sections, 16 35 kinds of insects belonged to and acarid, can effectively prevent cotton fleahopper, aphid
All suckings pest such as worm, aleyrodid, plant hopper and coccid, drug effect are more conventional than conventional Methomyl, orthene etc.
Bewitching medicament is 4-16 times high, has good lasting effect, low to non-target arthropod toxicity, is the preferred medicine of integrated pest control
Agent.
Carbamates belongs to never poison, is a kind of low toxicityization derivative, its mechanism of action mainly suppresses courage
Alkali esterase active, makes the hydroxyl of enzyme active center serine by carbamoylation, thus loses hydrolysis energy of the enzyme to acetylcholine
Power, is made generally in missible oil or wettable powder pulvis, its quick-acting is good, mainly to prevent based on sucking pest.
Pyrethroid is used as insecticide and has one-hundred-year history, for sanitary insect pest, vegetables such as prevention mosquito, fly, lice, fleas
Pest, the favourable agents of grain storage pest, insecticidal spectrum is wide, with efficient, low toxicity, knocks down fast, residual less, has action of contace poison.
Fumicants is also known as smoke agent, is to mix the medicament for preventing vegetable insect disease with inflammable substance, through burning,
Pesticide is set to be condensed into smog grain or a kind of medicament directly pesticide dispersion into smog grain after gasifying.Fumicants can prevent canopy room vegetable
Dish multiple diseases, its effect generally can reach more than 85%, than improving 10% with wettable germicide spray prevention effect of the same race
More than, and do not have to medical instruments, water and auxiliary tool when in use, need to only be ignited fumicants with match, especially in rainy days or
During plant disease epidemic, humidity is big in protecting field, and spray pesticide can increase air humidity, promote disease, be unfavorable for protecting field
The growth of vegetables etc..
At present, on sulfoxaflor or sulfoxaflor and other active components compounding composition more than with suspending agent or
The dosage form of emulsion or water dispersible granules occurs, not on sulfoxaflor or sulfoxaflor and other active components
The report of this one dosage type low temperature of the fumicants of the composition of compounding.
The content of the invention
The object of the present invention is to provide a kind of Pesticidal combination with efficient, environmental protection new occupation mode, for protecting
Crops influence from various pests in shield ground.
It is a further object of the present invention to provide a kind of Pesticidal combination for preparing above-mentioned efficient, environmental protection new occupation mode
Preparation method, convenient can manufacture.
The present invention is achieved through the following technical solutions：
A kind of insecticidal smoke composition containing sulfoxaflor, in percentage by weight, includes pesticide activity composition 1-
50%, surfactant 1-5%, fuel 10-30%, combustion adjuvant 10-20%, adhesive 5-10%, inert filler complement to
100%, wherein, pesticide activity composition mixes for active constituent A with any one or more in active component B, and activearm
Part A is sulfoxaflor, and active constituent B is selected from following B1 and B2：
B1：Bassa, Mobucin, Aphox in carbamates；
B2：Gamma cyhalothrin, Biphenthrin, the decis of pyrethroid.
Further, the weight percent proportioning of the active constituent A and active constituent B is 1-50%：50-1%, and according to
The difference of controlling object, its optimum medicine efficacy proportion optimizing are also different.
Further, the surfactant for TX-10, JFC-5, AEO-5, Tersperse2700,
Tersperse489, Greensperse BD59, fatty alcohol polyoxyethylene ether, polycarboxylate and its derivative, styryl benzene
In phenol polyethenoxy ether, lignosulfonates, polyoxyethylene polyoxypropylene block copolymer Atlox 4913, sodium tripolyphosphate
Any one or more.
Further, the fuel be sawdust, paper pulp, carbon black, sulphur, one kind in potassium carbonate or wherein several mixed
Close.
Further, the combustion adjuvant is potassium nitrate, in potassium sulfate, magnesium nitrate, ammonium hydrogen carbonate, sodium sulphate, zinc sulfate
Any one or more.
Further, described adhesive for hydroxymethyl cellulose, hydroxypropyl cellulose, polyvinyl alcohol 2000, polyvinyl alcohol,
Any one or more in polyvinylpyrrolidone, polyacrylamide, aluminium-magnesium silicate.
Further, the inert filler is white carbon, kaolin, precipitated calcium carbonate, cornstarch, diatomite, bumps
Any one or more in rod soil.
A kind of preparation method of the insecticidal smoke composition containing sulfoxaflor, it is characterised in that as described below：
After the pesticide activity component of formula rate, surfactant are uniformly mixed and are ground, the combustion of formula rate is added
After material, combustion adjuvant, adhesive, inert filler stir evenly, extruding figuration, drying, shaping.
The invention has the advantages that：
1st, insecticidal smoke made of sulfoxaflor is selected, is adapted to prevention such as aleyrodid, aphid, flea beetle, noctuid, thrips vegetable
Dish pest, its prevention effect is excellent, using simple, without other instruments such as such as spraying machine, have and is saved using easy, saving of labor
Thing, the effect prevented for a long time, with being applicable to protection layout space-intensive crops, and it is big to can be applied to the air humiditys such as rainy day
Inclement weather conditions can all implement prevention behavior to reach random time；
2nd, the composition of sulfoxaflor and carbamates or pyrethroid compounding has the effect of high preventive effect；
3rd, the method for preparing the insecticidal smoke composition containing sulfoxaflor, it is easy to operate, easily it is prepared.
Embodiment
Example one：5% sulfoxaflor, 45% Bassa fumicants
Step 1：Sulfoxaflor 5g, Tersperse2700 0.3g and Greensperse BD59 0.25g are weighed respectively
Add in cutting kettle, add a small amount of water and fully soak allowing it to be stirred with certain mobility after solid material fully soaks
Uniformly, it is pumped into horizontal sand mill and is fully ground to D with membrane90Within=5 μm, premix is made 1., is pumped after detection is qualified
Enter spare in cutting kettle；
Step 2：Bassa active compound 45g, AEO-50.4g, TX-100.6g are weighed respectively to add in stirred tank, allow oil phase thing
Expect the fully emulsified formation O/W type hydrophilic group materials of Bassa, distinctive interfacial activity is presented to reach optimal CMC concentration, is made
2., 2. detection premix can enter water at 200 times of standard hard water dilutions and be light blue the dense emulsus of color for premix, within D90=3 μm,
Detection is qualified and continues to employ.
Step 3：Under stirring, by pre-feed made from step 2,2. uniform speed slow adds pre-feed made from step 1
1. it is interior, mixing is sufficiently stirred, sawdust 15g, carbon black 5g, potassium nitrate 5g, potassium sulfate 5g, white carbon are added after 45 DEG C of spray drying
10g, kaolin 18.45g are stirred, and spray 1% polyacrylamide solution 5g, 0.5% hydroxypropyl cellulose aqueous solution
5g, in a mold engagement compacting, treats natural air drying after shaping, form strip-shaped product.
Obtained product is lighted with a small amount of kindling materials, smoulder has insecticidal action, suitable on vegetables, flowers
Deng the prevention of the class pests such as the resistance greenhouse whitefly in crop, aphid, flea beetle, noctuid, thrips.
Example two：10% sulfoxaflor, 25% Bassa fumicants
Step 1：Sulfoxaflor 10g, fatty alcohol polyoxyethylene ether 0.3g and polycarboxylate and its derivative are weighed respectively
0.25g is added in cutting kettle, adds a small amount of water and fully soak allowing it to treat that solid material fully soaks with certain mobility and stir
After mixing uniformly, it is pumped into horizontal sand mill and is fully ground to D with membrane90Within=5 μm, premix is made 1., detection is qualified
After be pumped into it is spare in cutting kettle；
Step 2：Bassa active compound 25g, styrylphenol polyoxyethylene ether 0.3g and lignosulfonates are weighed respectively
0.7g is added in stirred tank, allows the fully emulsified formation O/W type hydrophilic group materials of oil phase material Bassa, dense to reach optimal CMC
Distinctive interfacial activity is presented in degree, and premix is made 2., 2. detection premix can enter water in shallow in 200 times of standard hard water dilutions
The dense emulsus of blueness, within D90=3 μm, continues to employ after detection is qualified；
Step 3：Under stirring, by pre-feed made from step 2,2. uniform speed slow adds pre-feed made from step 1
1. it is interior, mixing is sufficiently stirred, paper pulp 15g, carbon black 5g, magnesium nitrate 5g, ammonium hydrogen carbonate 5g, lightweight are added after 45 DEG C of spray drying
Calcium carbonate 20g, cornstarch 23.45g are stirred, and spray 1% polyvinyl alcohol, 2000 aqueous solution 5g, 1% polyvinyl alcohol water
Solution 5g, in a mold engagement compacting, treats natural air drying after shaping, form strip-shaped product；
Obtained product is lighted with a small amount of kindling materials, smoulder has insecticidal action, suitable on vegetables, flowers
Deng the prevention of the class pests such as the resistance greenhouse whitefly in crop, aphid, flea beetle, noctuid, thrips.
Example three：10% sulfoxaflor, 25% Mobucin fumicants
Step 1：Sulfoxaflor 10g, Mobucin active compound 25g, fatty alcohol polyoxyethylene ether 1g and polycarboxylic acids are weighed respectively
Salt and its derivative 0.55g are added in cutting kettle, add a small amount of water and fully soak allowing it to treat solids with certain mobility
After the abundant wetting of material stirs evenly, it is pumped into horizontal sand mill and is fully ground to D with membrane90Within=5 μm, premix is made
1. it is pumped into after detection is qualified spare in cutting kettle；
Step 2：Under stirring, sawdust 15g, carbon black will be added after 45 DEG C of spray drying of pre-feed made from step 1
5g, potassium nitrate 5g, cornstarch 28.45g are stirred, and spray 1% polyacrylamide solution 5g, 0.5% hydroxypropyl are fine
The plain aqueous solution 5g of dimension, engagement compacting in a mold, treats natural air drying, forms strip-shaped product after shaping.
Obtained product is lighted with a small amount of kindling materials, smoulder has insecticidal action, suitable on vegetables, flowers
Deng the prevention of the class pests such as the resistance greenhouse whitefly in crop, aphid, flea beetle, noctuid, thrips.
Example four：10% sulfoxaflor, 25% gamma cyhalothrin fumicants
Step 1：Sulfoxaflor 10g, gamma cyhalothrin 25g, styrylphenol polyoxyethylene ether are weighed respectively
1.5g and lignosulfonates 1.5g are added in cutting kettle, add a small amount of water and fully soak allowing it to be treated with certain mobility
Solid material fully soaks stir evenly after, be pumped into horizontal sand mill and be fully ground to D with membrane90Within=5 μm, it is made
1. premix, is pumped into spare in cutting kettle after detection is qualified；
Step 2：Under stirring, 1. premix made from step 1 is added after 45 DEG C of spray drying paper pulp 15g,
Carbon black 15g, potassium nitrate 15g, potassium sulfate 5g, diatomite 7g are stirred, and the 5% aqueous povidone solution 5g that sprays,
Engagement compacting in a mold, treats natural air drying after shaping, form strip-shaped product；
Obtained product is lighted with a small amount of kindling materials, smoulder has insecticidal action, suitable on vegetables, flowers
Deng the prevention of the class pests such as the resistance greenhouse whitefly in crop, aphid, flea beetle, noctuid, thrips.
Example five：40% sulfoxaflor, 5% Biphenthrin fumicants
Step 1：Weigh sulfoxaflor 40g, polycarboxylate and its derivative 0.5g respectively to add in cutting kettle, addition is few
Amount water, which fully soaks, allows it after solid material is fully soaked and stirred evenly, to be pumped into certain mobility with membrane sleeping
It is fully ground in formula sand mill to D90Within=5 μm, premix is made 1., is pumped into after detection is qualified spare in cutting kettle；
Step 2：Weigh Biphenthrin 5g respectively, polycarboxylate and its derivative 0.5g are added in stirred tank, allow oil phase thing
Expect the fully emulsified formation O/W type hydrophilic group materials of Biphenthrin, distinctive interfacial activity, system is presented to reach optimal CMC concentration
Into premix 2., detect premix and 2. can enter water in 200 times of standard hard water dilutions and be light blue the dense emulsus of color, D90=3 μm with
It is interior, continue to employ after detection is qualified；
Step 3：Under stirring, by pre-feed made from step 2,2. uniform speed slow adds pre-feed made from step 1
1. it is interior, be sufficiently stirred mixing, added after 45 DEG C of spray drying 10g sawdusts, 10g potassium sulfates, 5g magnesium nitrates, 10g diatomite,
14g attapulgites are stirred, and 5g aluminium-magnesium silicate aqueous solutions of spraying, and engagement compacting, natural air drying is treated after shaping in a mold,
Form strip-shaped product；
A small amount of kindling materials can use to light obtained product, smoulder has insecticidal action, suitable on vegetables, flower
The prevention of the class pests such as resistance greenhouse whitefly, aphid, flea beetle, noctuid, thrips in the crops such as grass.
Example six：40% sulfoxaflor, 5% decis fumicants
Step 1：Sulfoxaflor 40g, Tersperse2700 0.3g and Greensperse BD59 0.25 is weighed respectively
Add in cutting kettle, add a small amount of water and fully soak allowing it with certain mobility, it is equal to treat that solid material fully soaks stirring
After even, it is pumped into horizontal sand mill and is fully ground to D with membrane90Within=5 μm, premix is made 1., is pumped after detection is qualified
Enter spare in cutting kettle；
Step 2：Decis 5g, AEO-50.4g, TX-100.6g are weighed respectively to add in stirred tank, allow oil phase material bromine
The fully emulsified formation O/W type hydrophilic group materials of Cyano chrysanthemate, are presented distinctive interfacial activity to reach optimal CMC concentration, are made pre-
2., 2. detection premix can enter water at 200 times of standard hard water dilutions and be light blue color dense emulsus batch mixing, within D90=3 μm, inspection
Continue to employ after surveying qualification；
Step 3：Under stirring, by pre-feed made from step 2,2. uniform speed slow adds pre-feed made from step 1
1. it is interior, mixing is sufficiently stirred, sawdust 10g, paper pulp 15g, magnesium nitrate 10g, diatomite 8.5g are added after 45 DEG C of spray drying and is stirred
Mixing is mixed, and the aluminium-magnesium silicate aqueous solution 5g that sprays, 0.5% polyacrylamide solution 5g, engagement compacting in a mold, after shaping
Treat natural air drying, form strip-shaped product；
Obtained product is lighted with a small amount of kindling materials, smoulder has insecticidal action, suitable on vegetables, flowers
Deng the prevention of the class pests such as the resistance greenhouse whitefly in crop, aphid, flea beetle, noctuid, thrips.
Embodiment seven：0.5% sulfoxaflor, 0.5% Aphox fumicants
Step 1：Sulfoxaflor 0.5g, polycarboxylate and its derivative 1g, AEO-5 0.5g are weighed respectively adds shearing
In kettle, add a small amount of water and fully soak allowing it with certain mobility, after solid material is fully soaked and stirred evenly, with every
Membrane pump is pumped into horizontal sand mill and is fully ground to D90Within=5 μm, premix is made 1., is pumped into after detection is qualified in cutting kettle
It is spare；
Step 2：Aphox 0.5g, polycarboxylate and its derivative 0.5g, TX-10 0.5g are weighed respectively adds stirred tank
In, allow the fully emulsified formation O/W type hydrophilic group materials of oil phase material Aphox, distinctive boundary is presented to reach optimal CMC concentration
2. face activity, is made premix, 2. detection premix can enter water in 200 times of standard hard water dilutions and be light blue the dense emulsus of color, D90
Within=3 μm, continue to employ after detection is qualified；
Step 3：Under stirring, by pre-feed made from step 2,2. uniform speed slow adds pre-feed made from step 1
1. it is interior, mixing is sufficiently stirred, sawdust 10g, carbon black 5g, sodium sulphate 5g, zinc sulfate 5g, diatomite are added after 45 DEG C of spray drying
20g, precipitated calcium carbonate 20g, attapulgite 24.5g are stirred, and the aluminium-magnesium silicate aqueous solution 5g that sprays, in a mold engagement pressure
System, treats natural air drying after shaping, form strip-shaped product；
Obtained product is lighted with a small amount of kindling materials, smoulder has insecticidal action, suitable on vegetables, flowers
Deng the prevention of the class pests such as the resistance greenhouse whitefly in crop, aphid, flea beetle, noctuid, thrips.
Eight field efficacy of embodiment is evaluated
The field trial of tomato aleyrodid is carried out, and the effect for determining prevention aleyrodid is contrasted with conventional spray-on process.Specific experiment
Method is as follows：
With reference in GB/T 17980.16-2000《Pesticide field efficacy medicine test criterion (one)-insecticide control greenhouse is white
Aleyrodid》, per one greenhouse of cell, about 200 ㎡ of area, 3 repetitions, per 4 points of cell random searching, 5 plants every investigation altogether
The aleyrodid number (aleyrodid number ＞ 50) of 20 plants of plant, and set clear water control.Radix is investigated before dispenser, 1 day, 3 days and 7 days after dispenser
The remaining borer population living of investigation afterwards.Total borer population of each processing and remaining borer population living are counted, calculates Revision insect recluced rate and the correction of each processing
Preventive effect.Concrete outcome is shown in Table 1.
Radix * 100 before Revision insect recluced rate=(borer population living after radix-dispenser before dispenser)/medicine
Rectifying efficacies=(chemicals treatment Revision insect recluced rate-CK Revision insect recluced rates)/(100-CK Revision insect recluced rates) * 100
1 tomato aleyrodid efficiency test data of table
Wherein, No. 1, No. 2, No. 3, No. 4, No. 5 treatment groups be taken respectively from embodiment two, embodiment three, example IV, implementation
The fumicants that example seven is prepared.
Illustrate from 1 test data of table, the preventive effect that 10% sulfoxaflor combines fumicants with 25% Bassa is significantly better than
Suspending agent is sprayed, and the quick-acting that 10% sulfoxaflor combines fumicants with 25% efficient cyhalothrin is relatively worse than 10% flonicamid
Nitrile and 25% Mobucin fumicants are handled, but 7 days drug effect indifferences after dispenser, the combination of 0.5% sulfoxaflor, 0.5% Aphox
The preventive effect of fumicants is significantly better than 0.5% sulfoxaflor, 0.5% Aphox suspending agent.And estimated according to field, each fumicants
Processing ensuing crop growth does not normally occur poisoning.
Nine field efficacy of embodiment is evaluated
With reference to NY/T1464.27-2010《Pesticide field efficacy tests criterion-insecticide control brassicaceous vegetable aphid》
Carry out the field trial of autumn cabbage prevention and control of aphids.Specific experiment method is as follows：
Per one greenhouse of cell, about 200 ㎡ of area, 3 repetitions, per 4 points of cell random searching, 5 plants every are adjusted altogether
The aphid (aphid number ＞ 50) of 20 plants of plant is looked into, if clear water compares.Radix is investigated before dispenser, after dispenser after 1 day, 3 days and 7 days
The remaining borer population living of investigation.Total borer population of each processing and remaining borer population living are counted, Revision insect recluced rate and the correction for calculating each processing are anti-
Effect.Concrete outcome is shown in Table 2.
Radix * 100 before Revision insect recluced rate=(borer population living after radix-dispenser before dispenser)/medicine
Rectifying efficacies=(chemicals treatment Revision insect recluced rate-CK Revision insect recluced rates)/(100-CK Revision insect recluced rates) * 100
2 autumn cabbage aphid efficiency test data of table
Wherein, No. 1, No. 2, No. 3, No. 4, No. 5 treatment groups be taken respectively from embodiment one, embodiment five, embodiment six, implement
The fumicants that example seven is prepared.
Illustrate from 2 test data of table, 40% sulfoxaflor respectively with 5% Bassa cigarette, 5% Biphenthrin, 5% bromine
The preventive effect of the fumicants of Cyano chrysanthemate combination is significantly better than it and corresponds to the suspending agent of combination, and 40% sulfoxaflor and 5% biphenyl chrysanthemum
Ester combination fumicants quick-acting is relatively worse than sulfoxaflor and fumicants processing, 0.5% sulfoxaflor and 0.5% is combined with decis
The preventive effect of Aphox is significantly better than the suspending agent of 0.5% sulfoxaflor and 0.5% Aphox.And estimated according to field, each cigarette
Agent processing ensuing crop growth does not normally occur poisoning.
Claims (8)
1. a kind of insecticidal smoke composition containing sulfoxaflor, it is characterised in that in percentage by weight, live comprising pesticide
Sexual element 1-50%, surfactant 1-5%, fuel 10-30%, combustion adjuvant 10-20%, adhesive 5-10%, inert filler
100% is complemented to, wherein, pesticide activity composition mixes for active constituent A with any one or more in active component B, and
Active constituent A is sulfoxaflor, and active constituent B is selected from following B1 and B2：
B1：Bassa, Mobucin, Aphox in carbamates；
B2：Gamma cyhalothrin, Biphenthrin, the decis of pyrethroid.
A kind of 2. insecticidal smoke composition containing sulfoxaflor according to claim 1, it is characterised in that the activity
The weight proportion of component A and active constituent B is 1-50%：50-1%.
A kind of 3. insecticidal smoke composition containing sulfoxaflor according to claim 1, it is characterised in that the table
Face activating agent is TX-10, JFC-5, AEO-5, Tersperse2700, Tersperse489, Greensperse BD59, fat
Alcohol polyoxyethylene ether, polycarboxylate and its derivative, styrylphenol polyoxyethylene ether, lignosulfonates, polyoxyethylene
Any one or more in polyoxypropylene block copolymers Atlox 4913, sodium tripolyphosphate.
A kind of 4. insecticidal smoke composition containing sulfoxaflor according to claim 1, it is characterised in that the fuel
For any one or more in sawdust, paper pulp, carbon black, sulphur, potassium carbonate.
5. a kind of insecticidal smoke composition containing sulfoxaflor according to claim 1, it is characterised in that described combustion-supporting
Agent is potassium nitrate, potassium sulfate, magnesium nitrate, ammonium hydrogen carbonate, sodium sulphate, one kind in zinc sulfate or wherein several mixing.
A kind of 6. insecticidal smoke composition containing sulfoxaflor according to claim 1, it is characterised in that the bonding
Agent is hydroxymethyl cellulose, hydroxypropyl cellulose, polyvinyl alcohol 2000, polyvinyl alcohol, polyvinylpyrrolidone, polyacrylamide
Any one or more in amine, aluminium-magnesium silicate.
A kind of 7. insecticidal smoke composition containing sulfoxaflor according to claim 1, it is characterised in that the inertia
Filler is any one or more in white carbon, kaolin, precipitated calcium carbonate, cornstarch, diatomite, attapulgite.
8. the preparation method of the insecticidal smoke composition described in claim 1, it is characterised in that as described below：
After the pesticide activity component of formula rate, surfactant are uniformly mixed and are ground, add the fuel of formula rate, help
After combustion agent, adhesive, inert filler stir evenly, extruding figuration, drying, shaping.
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| CN201711318030.7A CN107996599A (en) | 2017-12-12 | 2017-12-12 | A kind of insecticidal smoke composition containing sulfoxaflor and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101384552B (en) * | 2006-02-10 | 2011-06-08 | 美国陶氏益农公司 | Insecticidal n-substituted (6-haloalkylpyridin-3-yl)alkyl sulfoximines |
| CN102100235A (en) * | 2011-03-23 | 2011-06-22 | 陕西汤普森生物科技有限公司 | Insecticidal composition containing sulfoxaflor and pyrethroid |
| CN103719132A (en) * | 2013-12-13 | 2014-04-16 | 广西田园生化股份有限公司 | Ultra-low volume liquid containing sulfoxaflor and carbamates pesticide |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101384552B (en) * | 2006-02-10 | 2011-06-08 | 美国陶氏益农公司 | Insecticidal n-substituted (6-haloalkylpyridin-3-yl)alkyl sulfoximines |
| CN102100235A (en) * | 2011-03-23 | 2011-06-22 | 陕西汤普森生物科技有限公司 | Insecticidal composition containing sulfoxaflor and pyrethroid |
| CN103719132A (en) * | 2013-12-13 | 2014-04-16 | 广西田园生化股份有限公司 | Ultra-low volume liquid containing sulfoxaflor and carbamates pesticide |
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Application publication date: 20180508 |