CN104351205A - Water-dispersible granules for flos chrysanthemi - Google Patents

Water-dispersible granules for flos chrysanthemi Download PDF

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Publication number
CN104351205A
CN104351205A CN201410630602.5A CN201410630602A CN104351205A CN 104351205 A CN104351205 A CN 104351205A CN 201410630602 A CN201410630602 A CN 201410630602A CN 104351205 A CN104351205 A CN 104351205A
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China
Prior art keywords
dispersible granules
water dispersible
allicin
difenoconazole
water
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CN201410630602.5A
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Chinese (zh)
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CN104351205B (en
Inventor
孙波
孙倩
穆柯晓
郝爱华
王蒙蒙
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Hongjiang Maofeng Juye Technology Co ltd
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Jinan Xinqidian Medical Technology Co Ltd
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Abstract

The invention relates to water-dispersible granules for flos chrysanthemi. The water-dispersible granules are used for preventing and treating flos chrysanthemi anthrax, effective ingredients are difenoconazole and allicin, and auxiliaries are arylphenol polyoxyethylene succinate sulfonate, sodium dodecylbenzene sulfonate, urea and attapulgite. The water-dispersible granules have very good preventing and treating effects on flos chrysanthemi anthrax; by using the characteristic that difenoconazole and allicin have a relatively good synergistic effect on the flos chrysanthemi anthrax, the preventing and treating actions on the flos chrysanthemi anthrax are effectively enhanced, and the water-dispersible granules are high in effect taking speed and long in lasting period and do not affect non-target crops.

Description

A kind of water dispersible granules for chrysanthemum
Technical field
The present invention relates to a kind of water dispersible granules for chrysanthemum, be specifically related to a kind of water dispersible granules for preventing and treating chrysanthemum anthracnose, its active ingredient is Difenoconazole and allicin, belongs to technical field of pesticide.
Background technology
The functions such as chrysanthemum has diseases prevention, cures the disease, keeps healthy, appreciation, chrysanthemum is used as medicine with a long history in China, there is dispelling wind, heat-clearing, improving eyesight, detoxicating functions, chrysanthemum and preparation thereof can treat headache, dizzy, the disease such as hot eyes, treatment sore, pyogenic infections, virus flu, hypertension, high fat of blood, coronary heart disease, are the health food liked of people and desirable medicine.Meanwhile, chrysanthemum is again one of China's bulk medicinal materials, is also one of important outlet medicinal material kind.Chrysanthemum morifolium artificial cultivation is the trend of the times of Producing medicinal herbs, and the raw-material high-quality of traditional Chinese medicine, safety in production are the prerequisites of the modernization of Chinese medicine.Only have some traditional Chinese medicinal materials assortments of a few countries artificial cultivation such as Japan, the U.S., Korea S and Southeast Asia abroad, but the current artificial cultivation traditional Chinese medicinal materials assortment of China reaches kind more than 300, accounts for about 2/3 of more than the 500 kind of parts of generic medicinal plants circulated in China's medicinal material market.China has more than 600 traditional Chinese medicine planting base, and cultivated area has reached more than 600 ten thousand mu.But in recent years, China mainland traditional Chinese medicine export volume only accounts for about 10% of global trade amount, main cause is that the understable and medicinal material Pesticide Residues of raw material active ingredient or content of beary metal exceed standard.
Difenoconazole is a kind of pathogen ergosterol biosynthesis inhibitor, acts on the interruption of ergosterol synthesis in phytopathogen thalline, and then shows as strong bacteriostasis.This medicament disinfecting spectrum is wide, the lasting period long, have excellent bacteriostatic activity to the fungi of sac fungi, imperfect fungus and Basidiomycetes, goes out excellent prevention, treatment and eradicant action at variable rate technology; To crop and Environmental security.
Allicin (Allicin) is a kind of organosulfur compound extracted from the bulb (garlic) of Liliaceae allium garlic (Allium Sativum), is also present in onion 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.Be dissolved in ethanol, chloroform or ether.Solvability 2.5% (quality) (10 DEG C) in water, its pH value of water solution is 6.5, has grease sediment to be formed time standing.With ethanol, ether and benzene can dissolve each other.Unstable to thermokalite, acid is stablized.By being present in the bulb of liliaceous plant garlic, under large allinase effect, transform generation by the garlic aminoacid existed.Also be present in the bulb of green onion.Have strong large garlic odour, taste is peppery.
In the real process of agricultural production, the problem that pest control the most easily produces is the generation of pest resistance to insecticide.Different cultivars composition carries out composite, is to prevent and treat the very common method of resistant insect.Heterogeneity is carried out composite, according to practical application effect judge certain composite be synergy, add and or antagonism.
Summary of the invention
For the problems referred to above, the invention provides a kind of water dispersible granules for chrysanthemum, the present invention is a kind of water dispersible granules for preventing and treating chrysanthemum anthracnose, and its active ingredient is Difenoconazole and allicin, instant effect of the present invention, holding effect are long, to non-target crop safety.
Technical scheme of the present invention is as follows:
For a water dispersible granules for chrysanthemum, described water dispersible granules is for preventing and treating chrysanthemum anthracnose, and active ingredient is Difenoconazole and allicin, and auxiliary agent is aryl phenol polyoxyethylene succinate sulfonate, neopelex, urea, attapulgite.
Further, each raw material components of the present invention is by weight percentage:
Difenoconazole 15%-40%, allicin 0.1%-1%, aryl phenol polyoxyethylene succinate sulfonate 5%-10%, neopelex 5%-10%, urea 1%-5%, attapulgite add to 100%.
Further, each raw material components of the present invention is by weight percentage:
Difenoconazole 20%-35%, allicin 0.1%-1%, aryl phenol polyoxyethylene succinate sulfonate 6%-9%, neopelex 6%-9%, urea 2%-4%, attapulgite add to 100%.
Further, each raw material components of the present invention is by weight percentage:
Difenoconazole 19.5%, allicin 0.5%, aryl phenol polyoxyethylene succinate sulfonate 7%, neopelex 6%, urea 3%, attapulgite add to 100%.
Water dispersible granules of the present invention is for dispenser period of preventing and treating chrysanthemum anthracnose being morbidity early stage; Annual spraying times is 1 or 2 time; Active ingredient dosage is 10 grams/ha-50 grams/ha, and preferably, dosage is 15 grams/ha.
The present invention compared to existing technology tool has the following advantages:
(1) have synergistic effect, sterilization adds protective effect, and its effect is not the simple superposition of each composition activity, but has synergistic effect significantly;
(2) times for spraying is few, and drug cost is low;
(3) generation of resistance is slowed down, good to crop safety, meet the security requirement of pesticidal preparations;
(4) the present invention effectively enhances the effect of the prevention and therapy to chrysanthemum anthracnose, instant effect, and the lasting period is long, on non-Target crops without impact.
Embodiment
Further describe the present invention below in conjunction with specific embodiment, advantage and disadvantage of the present invention will be more clear along with description.But embodiment is only exemplary, does not form any restriction to scope of the present invention.It will be understood by those skilled in the art that and can modify to the details of technical solution of the present invention and form or replace down without departing from the spirit and scope of the present invention, but these amendments and replacement all fall within the scope of protection of the present invention.
Embodiment 1
20% Difenoconazole and allicin water dispersible granules
Each raw material components is by weight percentage:
Difenoconazole 19.5%
Allicin 0.5%
Aryl phenol polyoxyethylene succinate sulfonate 7%
Neopelex 6%
Urea 3%
Attapulgite adds to 100%.
By above-mentioned each composition application conventional pesticide process technology, the water dispersible granules goods being applicable to agriculturally using made.In the present embodiment, the co-toxicity coefficient of Difenoconazole and allicin is 275.42.
The water dispersible granules that the embodiment of the present invention 1 obtains is used for preventing and treating chrysanthemum anthracnose, the dispenser of chrysanthemum anthracnose their early stage, active ingredient dosage is 15 grams/ha, sprays 2 times, and after secondary medicine, the control efficiency of 7 days, 14 days and 30 days is respectively 85.4%, 88.4%, 90.3%.25% Difenoconazole missible oil is by 20 grams/ha of spray pesticides 2 times, and after secondary medicine, the control efficiency of 7 days, 14 days and 30 days is respectively 70.6%, 74.6%, 65.8%.0.3% allicin aqua is by 2000 times of spray pesticides 2 times, and after secondary medicine, the control efficiency of 7 days, 14 days and 30 days is respectively 34.1%, 36.5%, 32.5%.Difenoconazole and the composite rear synergistic effect of allicin are obvious, to the preventive effect of anthracnose significantly better than single dose.
Embodiment 2
30% Difenoconazole and allicin water dispersible granules
Each raw material components is by weight percentage:
Difenoconazole 29.9%
Allicin 0.1%
Aryl phenol polyoxyethylene succinate sulfonate 5%
Neopelex 6%
Urea 4%
Attapulgite adds to 100%.
By above-mentioned each composition application conventional pesticide process technology, the water-dispersible grain agent formulation being applicable to agriculturally using made.In the present embodiment, the co-toxicity coefficient of Difenoconazole and allicin is 235.61.
The water dispersible granules that the embodiment of the present invention 2 obtains is used for preventing and treating chrysanthemum anthracnose, the dispenser of chrysanthemum anthracnose their early stage, active ingredient dosage is 20 grams/ha, sprays 2 times, and after secondary medicine, the control efficiency of 7 days, 14 days and 30 days is respectively 84.2%, 85.1%, 87.5%.25% Difenoconazole missible oil is by 20 grams/ha of spray pesticides 2 times, and after secondary medicine, the control efficiency of 7 days, 14 days and 30 days is respectively 70.6%, 74.6%, 65.8%.0.3% allicin aqua is by 2000 times of spray pesticides 2 times, and after secondary medicine, the control efficiency of 7 days, 14 days and 30 days is respectively 34.1%, 36.5%, 32.5%.Difenoconazole and the composite rear synergistic effect of allicin are obvious, to the preventive effect of anthracnose significantly better than single dose.
Embodiment 3
16% Difenoconazole and allicin water dispersible granules
Each raw material components is by weight percentage:
Difenoconazole 15%
Allicin 1%
Aryl phenol polyoxyethylene succinate sulfonate 8%
Neopelex 6.5%
Urea 2%
Attapulgite adds to 100%.
By above-mentioned each composition application conventional pesticide process technology, the water dispersible granules goods being applicable to agriculturally using made.In the present embodiment, the co-toxicity coefficient of Difenoconazole and allicin is 209.12.
The water dispersible granules that the embodiment of the present invention 3 obtains is used for preventing and treating chrysanthemum anthracnose, the dispenser of chrysanthemum anthracnose their early stage, active ingredient dosage is 10 grams/ha, sprays 2 times, and after secondary medicine, the control efficiency of 7 days, 14 days and 30 days is respectively 82.6%, 84.2%, 86.8%.25% Difenoconazole missible oil is by 20 grams/ha of spray pesticides 2 times, and after secondary medicine, the control efficiency of 7 days, 14 days and 30 days is respectively 70.6%, 74.6%, 65.8%.0.3% allicin aqua is by 2000 times of spray pesticides 2 times, and after secondary medicine, the control efficiency of 7 days, 14 days and 30 days is respectively 34.1%, 36.5%, 32.5%.Difenoconazole and the composite rear synergistic effect of allicin are obvious, to the preventive effect of anthracnose significantly better than single dose.

Claims (8)

1. the water dispersible granules for chrysanthemum, it is characterized in that, described water dispersible granules is for preventing and treating chrysanthemum anthracnose, and active ingredient is Difenoconazole and allicin, and auxiliary agent is aryl phenol polyoxyethylene succinate sulfonate, neopelex, urea, attapulgite.
2. water dispersible granules according to claim 1, is characterized in that, in described water dispersible granules, each raw material components is by weight percentage:
Difenoconazole 15%-40%, allicin 0.1%-1%, aryl phenol polyoxyethylene succinate sulfonate 5%-10%, neopelex 5%-10%, urea 1%-5%, attapulgite add to 100%.
3. water dispersible granules according to claim 2, is characterized in that, in described water dispersible granules, each raw material components is by weight percentage:
Difenoconazole 20%-35%, allicin 0.1%-1%, aryl phenol polyoxyethylene succinate sulfonate 6%-9%, neopelex 6%-9%, urea 2%-4%, attapulgite add to 100%.
4. water dispersible granules according to claim 3, is characterized in that, in described water dispersible granules, each raw material components is by weight percentage:
Difenoconazole 19.5%, allicin 0.5%, aryl phenol polyoxyethylene succinate sulfonate 7%, neopelex 6%, urea 3%, attapulgite add to 100%.
5. the water dispersible granules according to any one of claim 1-4, is characterized in that, described water dispersible granules is for dispenser period of preventing and treating chrysanthemum anthracnose being morbidity early stage.
6. water dispersible granules according to claim 5, is characterized in that, the annual spraying times of described water dispersible granules is 1 or 2 time.
7. water dispersible granules according to claim 6, is characterized in that, in described water dispersible granules, active ingredient dosage is 10 grams/ha-50 grams/ha.
8. water dispersible granules according to claim 7, is characterized in that, described water dispersible granules dosage is 15 grams/ha.
CN201410630602.5A 2014-11-11 2014-11-11 A kind of water dispersible granules for chrysanthemum Expired - Fee Related CN104351205B (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1742579A (en) * 2005-09-26 2006-03-08 田琳 Farm-forestry crop sterilizer
CN102726415A (en) * 2012-06-19 2012-10-17 河南省大地农化有限责任公司 Allicin-containing prevention and treatment pesticide for crop plant diseases

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1742579A (en) * 2005-09-26 2006-03-08 田琳 Farm-forestry crop sterilizer
CN102726415A (en) * 2012-06-19 2012-10-17 河南省大地农化有限责任公司 Allicin-containing prevention and treatment pesticide for crop plant diseases

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Inventor after: Shi Jie

Inventor before: Sun Bo

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