A kind of water dispersible granules for preventing and treating red spider
Technical field
The present invention relates to a kind of water dispersible granules for preventing and treating red spider, be specifically related to effective ingredient be garlicin and Ah
The water dispersible granules of dimension rhzomorph, for preventing and treating the red spider on non-edible rose, belongs to technical field of pesticide.
Background technology
Avilamycin has stomach toxicity and action of contace poison to demodicid mite class and insecticide, it is impossible to ovicidal.Mechanism of action and general insecticide
Except for the difference that interference nervous physiology is movable, stimulates release γ-aminobutyric acid, and arthropodan nerve conduction is had by aminobutyric acid
Inhibitory action.Demodicid mite class adult, nymph i.e. occur paralysis symptom with insect larvae after contacting with avilamycin, inertia, do not take food,
Death after 2-4 days.Because not causing insecticide rapid dehydration, so avilamycin lethal effect is slower.Avilamycin is to predatism
Though insecticide and insect parasite have direct action of contace poison, but because plant surface residual is few, therefore the damage to beneficial insect is the least.Avermectin
Element will not be moved by adsorption by soil in soil, and is decomposed by the microorganisms, thus in the environment without cumulative function, can be as combining
Close an ingredient of preventing and treating.Easily, preparation is poured into water stirring a little can be used, the safest to crop in modulation.
The toxicity of avilamycin is rat acute per os LD50For l0 mg/kg, chmice acute per os LD50It is 13 mg/kg, rabbit
Acute percutaneous LD50More than 2000 mg/kg, rat acute percutaneous LD50More than 380 mg/kg, rat acute sucks LC50
More than 5.7 mg/litre.Skin is had no stimulation, has minimal irritation effect to eye is fine.To animal without causing in test dose
Abnormal, carcinogenic, mutagenic action.Rat three-generation test of reproduction, action-less dose is 0.12 mg/kg/day.2 years nothings of rat are made
It is 2 mg/kg/day with dosage.To aquatile height poison, 96 hours LC of Squaliobarbus ourriculus50It is 3.6 micrograms per litre, blue gill sunfish 96
Hour LC509.6 micrograms per litre.To Apis height poison, per os LD50It is 0.009 microgram/head, contacts LD50It is 0.002 microgram/head, but
Remain in the LT on blade face50It is 4 hours, after 4 hours, remains in the medicament on blade face to Apis low toxicity.To birds low toxicity, Carnis Coturnicis japonicae is anxious
Property per os LD50More than 2000 mg/kg, wild duck acute oral LD50It is 86.4 mg/kg.
Garlicin (Allicin) is from the bulb (Bulbus Allii head) of Liliaceae allium Bulbus Allii (Allium Sativum)
A kind of organosulfur compound extracted, exists in Bulbus Allii Cepae and other alliums.Formal name used at school GIUCOSinoate.
Pale yellow oily liquid body.Boiling point 80-85 DEG C (0.2kPa), relative density 1.112(20/4 DEG C), index of refraction 1.561.It is dissolved in second
Alcohol, chloroform or ether.Dissolubility 2.5% (quality) (10 DEG C) in water, its pH value of water solution is 6.5, has grease to precipitate during standing
Thing is formed.Can dissolve each other with ethanol, ether and benzene.Unstable to thermokalite, stable to acid.By the squama being present in liliaceous plant Bulbus Allii
In stem, the garlic aminoacid existed under big allinase effect, convert generation.Exist in the bulb of Herba Alii fistulosi.There is strong Bulbus Allii
Smelly, taste is peppery.
Red spider often produces an ovum per year, about the most about 100, starts hatching after one month.Red spider occurs 13 in 1 year
In generation, surviving the winter with ovum, hibernating egg is typically starting hatching at the beginning of 3 months, at the beginning of 4 months, all hatching is complete, and after surviving the winter, 1~3 generations are mainly on ground
On the weeds of face, breeding is caused harm, and causes harm after 4 generations on jujube tree, interrow crop and weeds the most simultaneously, and mid or late October initially enters more
Teletostage.Ovum is mainly survived the winter on jujube tree dried bark seam, ground soil seam and weeds base portion and other places, i.e. leaves more after hibernating egg hatching at the beginning of 3 months
Winter position, shifts on the weeds that early spring sprouts and causes harm, and the maximum distance that just hatching children demodicid mite can creep in 2 days is about 150 meters,
If can not find food in 2 days, can be dead because of hungry.
Summary of the invention
The invention provides a kind of water dispersible granules for preventing and treating red spider, be specifically related to effective ingredient be garlicin and
The water dispersible granules of avilamycin is for preventing and treating the red spider on non-edible rose, and the present invention can reduce poisoning, and lasting period
Long.
Technical scheme is as follows:
A kind of water dispersible granules for preventing and treating red spider, in described water dispersible granules, effective ingredient be garlicin and Ah
Dimension rhzomorph, auxiliary agent be octylphenol polyethylene oxyethylene group ether sulfate, spaonin powder, ammonium sulfate, carrier be white carbon.
Further, each raw material components of the present invention is by mass percentage:
Garlicin 0.05%-3%, avilamycin 1%-50%, octylphenol polyethylene oxyethylene group ether sulfate 5%-10%, spaonin powder
3%-8%, ammonium sulfate 1%-5%, white carbon add to 100%.
Further, each raw material components of the present invention is by mass percentage:
Garlicin 0.1%-2.5%, avilamycin 5%-40%, octylphenol polyethylene oxyethylene group ether sulfate 6%-9%, spaonin powder
4%-7%, ammonium sulfate 2%-4%, white carbon add to 100%.
Further, each raw material components of the present invention is by mass percentage:
Garlicin 0.2%-2%, avilamycin 10%-40%, octylphenol polyethylene oxyethylene group ether sulfate 6.5%-8%, spaonin powder
4.5%-6.5%, ammonium sulfate 2.5%-3.5%, white carbon add to 100%.
Further, each raw material components of the present invention is by mass percentage:
Garlicin 0.3%, avilamycin 19.7%, octylphenol polyethylene oxyethylene group ether sulfate 6.5%, spaonin powder 5%, ammonium sulfate
3%, white carbon adds to 100%.
Water dispersible granules of the present invention is for preventing and treating the red spider on non-edible rose, red spider larval phase dispenser;Execute every year
Medicine 1 time;Effective ingredient dosage is 5 grams/ha-30 grams/ha, it is preferred that dosage is 9.6 grams/ha.
The present invention has extraordinary prevention effect to the red spider on non-edible rose, garlicin and A Wei in the present invention
The compounding preventing and treating for red spider of rhzomorph has the effect of addition, instant effect, and the lasting period is long, on non-Target crops without impact.
Detailed description of the invention
Below in conjunction with specific embodiment further describe the present invention, advantages of the present invention and feature will be with describe and
Apparent.But embodiment is only exemplary, the scope of the present invention is not constituted any restriction.Those skilled in the art should
It should be appreciated that, the details of technical solution of the present invention and form can be repaiied lower without departing from the spirit and scope of the present invention
Change or replace, but these amendments and replacement each fall within protection scope of the present invention.
Embodiment 1 one kinds is for preventing and treating the water dispersible granules of red spider
Each raw material components is by mass percentage:
Garlicin 0.3%, avilamycin 19.7%, octylphenol polyethylene oxyethylene group ether sulfate 6.5%, spaonin powder 5%, ammonium sulfate
3%, white carbon adds to 100%.
By above-mentioned each composition application conventional pesticide process technology, the water dispersible granules system being suitable for agriculturally using made
Product.In the present embodiment, the co-toxicity coefficient of garlicin and avilamycin is 286.46.
The water dispersible granules that the embodiment of the present invention 1 obtains is used for preventing and treating the red spider on non-edible rose, red spider children
The dispenser of worm phase, effective ingredient dosage is 9.6 grams/ha, spray pesticide 1 time, after medicine 7 days, the prevention effect of 14 days is respectively
92.3%、95.4%.40% avilamycin suspension emulsion effective ingredient by 40 grams/ha of spray pesticides 1 time, 7 days, 14 days anti-after medicine
Control effect and be respectively 84.1%, 83.9%.2.5% garlicin cream presses 2000 times of spray pesticides 1 time, 7 days, the preventing and treating of 14 days after medicine
Effect is respectively 55.4%, 58.4%.
Embodiment 2 one kinds is for preventing and treating the water dispersible granules of red spider
Each raw material components is by mass percentage:
Garlicin 0.1%, avilamycin 44.9%, octylphenol polyethylene oxyethylene group ether sulfate 5%, spaonin powder 7%, ammonium sulfate
2%, white carbon adds to 100%.
By above-mentioned each composition application conventional pesticide process technology, the water dispersible granules system being suitable for agriculturally using made
Product.In the present embodiment, the co-toxicity coefficient of garlicin and avilamycin is 201.64.
The water dispersible granules that the embodiment of the present invention 2 obtains is used for preventing and treating the red spider on non-edible rose, red spider children
The dispenser of worm phase, effective ingredient dosage is 5 grams/ha, spray pesticide 1 time, after medicine 7 days, the prevention effect of 14 days is respectively
89.4%、92.5%.40% avilamycin suspension emulsion effective ingredient by 40 grams/ha of spray pesticides 1 time, 7 days, 14 days anti-after medicine
Control effect and be respectively 84.1%, 83.9%.2.5% garlicin cream presses 2000 times of spray pesticides 1 time, 7 days, the preventing and treating of 14 days after medicine
Effect is respectively 55.4%, 58.4%.
Embodiment 3 one kinds is for preventing and treating the water dispersible granules of red spider
Each raw material components is by mass percentage:
Garlicin 2.5%, avilamycin 12.5%, octylphenol polyethylene oxyethylene group ether sulfate 7%, spaonin powder 4%, ammonium sulfate
2%, white carbon adds to 100%.
By above-mentioned each composition application conventional pesticide process technology, the water dispersible granules system being suitable for agriculturally using made
Product.In the present embodiment, the co-toxicity coefficient of garlicin and avilamycin is 198.67.
The water dispersible granules that the embodiment of the present invention 3 obtains is used for preventing and treating the red spider on non-edible rose, red spider children
The dispenser of worm phase, effective ingredient dosage is 27 grams/ha, spray pesticide 1 time, after medicine 7 days, the prevention effect of 14 days is respectively
92.2%、94.7%.40% avilamycin suspension emulsion effective ingredient by 40 grams/ha of spray pesticides 1 time, 7 days, 14 days anti-after medicine
Control effect and be respectively 84.1%, 83.9%.2.5% garlicin cream presses 2000 times of spray pesticides 1 time, 7 days, the preventing and treating of 14 days after medicine
Effect is respectively 55.4%, 58.4%.
Embodiment 4 one kinds is for preventing and treating the water dispersible granules of red spider
Each raw material components is by mass percentage:
Garlicin 1%, avilamycin 29%, octylphenol polyethylene oxyethylene group ether sulfate 6%, spaonin powder 5%, ammonium sulfate 3%, white
White carbon black adds to 100%.
By above-mentioned each composition application conventional pesticide process technology, the water dispersible granules system being suitable for agriculturally using made
Product.In the present embodiment, the co-toxicity coefficient of garlicin and avilamycin is 178.91.
The water dispersible granules that the embodiment of the present invention 4 obtains is used for preventing and treating the red spider on non-edible rose, red spider children
The dispenser of worm phase, effective ingredient dosage is 6 grams/ha, spray pesticide 1 time, after medicine 7 days, the prevention effect of 14 days is respectively
89.5%、92.1%.40% avilamycin suspension emulsion effective ingredient by 40 grams/ha of spray pesticides 1 time, 7 days, 14 days anti-after medicine
Control effect and be respectively 84.1%, 83.9%.2.5% garlicin cream presses 2000 times of spray pesticides 1 time, 7 days, the preventing and treating of 14 days after medicine
Effect is respectively 55.4%, 58.4%.
Embodiment 5 one kinds is for preventing and treating the water dispersible granules of red spider
Each raw material components is by mass percentage:
Garlicin 2%, avilamycin 18%, octylphenol polyethylene oxyethylene group ether sulfate 8%, spaonin powder 6%, ammonium sulfate 3%, white
White carbon black adds to 100%.
By above-mentioned each composition application conventional pesticide process technology, the water dispersible granules system being suitable for agriculturally using made
Product.In the present embodiment, the co-toxicity coefficient of garlicin and avilamycin is 169.86.
The water dispersible granules that the embodiment of the present invention 5 obtains is used for preventing and treating the red spider on non-edible rose, red spider children
The dispenser of worm phase, effective ingredient dosage is 20 grams/ha, spray pesticide 1 time, after medicine 7 days, the prevention effect of 14 days is respectively
90.3%、93.2%.40% avilamycin suspension emulsion effective ingredient by 40 grams/ha of spray pesticides 1 time, 7 days, 14 days anti-after medicine
Control effect and be respectively 84.1%, 83.9%.2.5% garlicin cream presses 2000 times of spray pesticides 1 time, 7 days, the preventing and treating of 14 days after medicine
Effect is respectively 55.4%, 58.4%.
By above-described embodiment, water dispersible granules of the present invention not only has higher preventive effect, and reduces effectively one-tenth
Point dosage, decrease pesticide residues, alleviate and use, due to pesticide, the harm that ecological environment is caused.