CN104351191A - Wettable powder for cotton - Google Patents
Wettable powder for cotton Download PDFInfo
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- CN104351191A CN104351191A CN201410630478.2A CN201410630478A CN104351191A CN 104351191 A CN104351191 A CN 104351191A CN 201410630478 A CN201410630478 A CN 201410630478A CN 104351191 A CN104351191 A CN 104351191A
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- cotton
- wetting powder
- allicin
- tolfenpyrad
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Abstract
The invention relates to a wettable powder for cotton, in particular to a wettable powder for preventing and controlling cotton bollworms of cotton, which comprises the effective components of tolfenpyrad and allicin, and the auxiliary agents of lignosulfonate, nekal BX and attapulgite. The wettable powder has a very good control effect on cotton bollworms, has a good synergistic effect on contact killing of cotton bollworm eggs by utilizing tolfenpyrad and allicin, effectively enhances the effects of preventing and treating the cotton bollworms, and has the advantages of quick response, long lasting period and no influence on non-target crops.
Description
Technical field
The present invention relates to a kind of wetting powder on cotton, be specifically related to a kind of wetting powder for preventing and treating cotton cotton bollworm, its active ingredient is Tolfenpyrad and allicin, belongs to technical field of pesticide.
Background technology
Cotton bollworm occur algebraically because of the time because of area and different.In Laizhou City of Shandong Province, occur 4 generations every year, the larva that grows up the last ten-days period in September descends tree to bury successively, pupates to survive the winter near nursery stock or in the soil that under weeds, 5-10cm is dark.The beginning of spring temperature go up more than 15 DEG C time start sprout wings, the first tenday period of a month in late April to May are the emergence Sheng phase, and adult occurs that the first generation is in mid or late June, and the second generation is in mid or late July, and the third generation still has cotton bollworm to occur in mid or late August to early September to early October.Adult has phototaxis, and namely dodge to join at night after emergence and lay eggs, ovum is loose to be produced, and comparatively disperses.A female moth can to lay eggs 500-1000 grain all one's life, reaches as high as 2700.Ovum fecund at leaf back, also have produce on front, plunger tip, petiole, tender stem or farming, on other plant such as weeds.Take food chorion habit after larvae hatch, newly hatched larvae has limit food habit of trooping, and two or three, three or five at face of blade or the back side, head arranges to leaf margin, inwardly takes food from leaf margin, and result blade is eaten up, only surplus master pulse and petiole, or reticulate withered, cause cured leaf.1-2 instar larvae comes downwards to ginkgo seedling terminal bud place along handle and eats from side moth or eat into into spray under terminal bud place, causes the top tip or the death of top fascicled leaves, endangers very serious.Larva before 3 ages is less, more concentrated, disperses gradually along with larval growth, enter 4 age appetite increase, edible smooth blade, only surplus petiole.Larva to be caused harm and to contain most July-August.Cotton bollworm has the habit of transfer harm, and a larva can endanger many seedlings.
Tolfenpyrad, chemical name is 4-chloro-3-ethyl-1-methyl-N-[4-(p-tolyl oxygen base) phenyl] pyrazoles-5-acid amides, Tolfenpyrad is pyrazole heterocycle class insecticidal/acaricidal agent, its main mechanism is the oxidative phosphorylation stoping insect, also has ovicidal, presses down food, oviposition deterrence and bactericidal action.
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 wetting powder on cotton, the present invention is a kind of wetting powder for preventing and treating cotton cotton bollworm, and its active ingredient is Tolfenpyrad 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:
A wetting powder on cotton, active ingredient is Tolfenpyrad and allicin, and auxiliary agent is lignosulfonates, Nekal BX, attapulgite.
Further, each raw material components of the present invention is by weight percentage:
Tolfenpyrad 10%-40%, allicin 0.1%-1%, lignosulfonates 5%-7%, Nekal BX 3%-8%, attapulgite add to 100%.
Further, each raw material components of the present invention is by weight percentage:
Tolfenpyrad 15%-35%, allicin 0.2%-0.5%, lignosulfonates 5.5%-6.5%, Nekal BX 4%-7%, attapulgite add to 100%.
Further, each raw material components of the present invention is by weight percentage:
Tolfenpyrad 19.7%, allicin 0.3%, lignosulfonates 6.1%, Nekal BX 5%, attapulgite add to 100%.
The present invention is for preventing and treating cotton cotton bollworm; Dispenser period is the bollworm eggs phase; Annual spraying times is 1 or 2 time; Active ingredient dosage is 5 grams/ha-10 grams/ha, and preferably, dosage is 6.67 grams/ha.
Wetting powder of the present invention has extraordinary control efficiency to cotton cotton bollworm, what the present invention utilized Tolfenpyrad and allicin has good synergistic effect to tagging of bollworm eggs, effectively enhance the effect of the prevention and therapy to cotton cotton bollworm, instant effect, 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% Tolfenpyrad and allicin wetting powder
Each raw material components is by weight percentage:
Tolfenpyrad 19.7%
Allicin 0.3%
Lignosulfonates 6.1%
Nekal BX 5%
Attapulgite adds to 100%.
By above-mentioned each composition application conventional pesticide process technology, the wetting powder goods being applicable to agriculturally using made.In the present embodiment, the co-toxicity coefficient of Tolfenpyrad and allicin is 235.84.
The wetting powder that the embodiment of the present invention 1 obtains is used for preventing and treating cotton cotton bollworm, the dispenser of bollworm eggs phase, active ingredient dosage is 6.67 grams/ha, sprays 2 times, and after secondary medicine, the control efficiency of 7 days, 14 days and 30 days is respectively 89.5%, 93.4%, 97.5%.15% Tolfenpyrad missible oil is by 10 grams/ha of spray pesticides 2 times, and after secondary medicine, the control efficiency of 7 days, 14 days and 30 days is respectively 73.9%, 76.5%, 71.3%.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 31.5%, 33.7%, 29.8%.Tolfenpyrad and the composite rear synergistic effect of allicin are obvious, to the preventive effect of cotton bollworm significantly better than single dose.
Embodiment 2
30% Tolfenpyrad and allicin wetting powder
Each raw material components is by weight percentage:
Tolfenpyrad 29.5%
Allicin 0.5%
Lignosulfonates 5%
Nekal BX 3.5%
Attapulgite adds to 100%.
By above-mentioned each composition application conventional pesticide process technology, the wetting powder goods being applicable to agriculturally using made.In the present embodiment, the co-toxicity coefficient of Tolfenpyrad and allicin is 213.41.
The wetting powder that the embodiment of the present invention 2 obtains is used for preventing and treating cotton cotton bollworm, the dispenser of bollworm eggs phase, active ingredient dosage is 5.5 grams/ha, sprays 2 times, and after secondary medicine, the control efficiency of 7 days, 14 days and 30 days is respectively 88.7%, 91.4%, 93.7%.15% Tolfenpyrad missible oil is by 10 grams/ha of spray pesticides 2 times, and after secondary medicine, the control efficiency of 7 days, 14 days and 30 days is respectively 73.9%, 76.5%, 71.3%.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 31.5%, 33.7%, 29.8%.Tolfenpyrad and the composite rear synergistic effect of allicin are obvious, to the preventive effect of cotton bollworm significantly better than single dose.
Embodiment 3
10% Tolfenpyrad and allicin wetting powder
Each raw material components is by weight percentage:
Tolfenpyrad 9.3%
Allicin 0.7%
Lignosulfonates 6.5%
Nekal BX 7%
Attapulgite adds to 100%.
By above-mentioned each composition application conventional pesticide process technology, the wetting powder goods being applicable to agriculturally using made.In the present embodiment, the co-toxicity coefficient of Tolfenpyrad and allicin is 198.64.
The wetting powder that the embodiment of the present invention 3 obtains is used for preventing and treating cotton cotton bollworm, the dispenser of bollworm eggs phase, active ingredient dosage is 6.67 grams/ha, sprays 2 times, and after secondary medicine, the control efficiency of 7 days, 14 days and 30 days is respectively 83.7%, 88.5%, 91.2%.15% Tolfenpyrad missible oil is by 10 grams/ha of spray pesticides 2 times, and after secondary medicine, the control efficiency of 7 days, 14 days and 30 days is respectively 73.9%, 76.5%, 71.3%.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 31.5%, 33.7%, 29.8%.Tolfenpyrad and the composite rear synergistic effect of allicin are obvious, to the preventive effect of cotton bollworm significantly better than single dose.
Claims (9)
1. the wetting powder on cotton, is characterized in that, in described wetting powder, active ingredient is Tolfenpyrad and allicin, and auxiliary agent is lignosulfonates, Nekal BX, attapulgite.
2. the wetting powder on cotton according to claim 1, is characterized in that, in described wetting powder, each raw material components is by weight percentage:
Tolfenpyrad 10%-40%, allicin 0.1%-1%, lignosulfonates 5%-7%, Nekal BX 3%-8%, attapulgite add to 100%.
3. the wetting powder on cotton according to claim 2, is characterized in that, in described wetting powder, each raw material components is by weight percentage:
Tolfenpyrad 15%-35%, allicin 0.2%-0.5%, lignosulfonates 5.5%-6.5%, Nekal BX 4%-7%, attapulgite add to 100%.
4. the wetting powder on cotton according to claim 3, is characterized in that, in described wetting powder, each raw material components is by weight percentage:
Tolfenpyrad 19.7%, allicin 0.3%, lignosulfonates 6.1%, Nekal BX 5%, attapulgite add to 100%.
5. the wetting powder on cotton as described in any one of claim 1-4, is characterized in that, described wetting powder on cotton is for preventing and treating cotton cotton bollworm.
6. the wetting powder on cotton according to claim 5, is characterized in that, dispenser period of described wetting powder on cotton is the bollworm eggs phase.
7. the wetting powder on cotton according to claim 6, is characterized in that, the annual spraying times of described wetting powder on cotton is 1 or 2 time.
8. the wetting powder on cotton according to claim 6, is characterized in that, described wetting powder active ingredient dosage on cotton is 5 grams/ha-10 grams/ha.
9. the wetting powder on cotton according to claim 8, is characterized in that, described wetting powder active ingredient dosage on cotton is 6.67 grams/ha.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410630478.2A CN104351191B (en) | 2014-11-11 | 2014-11-11 | Wettable powder for cotton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410630478.2A CN104351191B (en) | 2014-11-11 | 2014-11-11 | Wettable powder for cotton |
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| Publication Number | Publication Date |
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| CN104351191A true CN104351191A (en) | 2015-02-18 |
| CN104351191B CN104351191B (en) | 2016-08-24 |
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| CN201410630478.2A Active CN104351191B (en) | 2014-11-11 | 2014-11-11 | Wettable powder for cotton |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101658178A (en) * | 2009-07-22 | 2010-03-03 | 深圳诺普信农化股份有限公司 | Synergistic insecticidal composition |
| CN101869122A (en) * | 2010-06-01 | 2010-10-27 | 刘志慧 | Garlicin plant growth promoting solution with insect disinfestation and sterilization functions |
| CN102578120A (en) * | 2012-02-16 | 2012-07-18 | 广西田园生化股份有限公司 | Insecticidal composition containing tolfenpyrad and ivermectin |
-
2014
- 2014-11-11 CN CN201410630478.2A patent/CN104351191B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101658178A (en) * | 2009-07-22 | 2010-03-03 | 深圳诺普信农化股份有限公司 | Synergistic insecticidal composition |
| CN101869122A (en) * | 2010-06-01 | 2010-10-27 | 刘志慧 | Garlicin plant growth promoting solution with insect disinfestation and sterilization functions |
| CN102578120A (en) * | 2012-02-16 | 2012-07-18 | 广西田园生化股份有限公司 | Insecticidal composition containing tolfenpyrad and ivermectin |
Non-Patent Citations (1)
| Title |
|---|
| 王玉堂: ""棉铃虫防治省药技术"", 《农村新技术》 * |
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| CN104351191B (en) | 2016-08-24 |
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Effective date of registration: 20160627 Address after: 266109, No. 111, sunny road, Chengyang District, Shandong, Qingdao Applicant after: JINAN CAVIN BIOTECHNOLOGY CO., LTD. Address before: 250001 Shandong Province, Ji'nan City District Court building 2303 No. 288 Applicant before: JINAN XINQIDIAN MEDICINE SCIENCE & TECHNOLOGY CO., LTD. |
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Effective date of registration: 20191206 Address after: Room 101, training building, Tiankun Wanbei economic and technological school, southeast corner, intersection of Xiaguang Avenue and 204 provincial road, Tianqiao sub district office, Linquan County, Fuyang City, Anhui Province, 236000 Patentee after: Linquan Bailiang Electronic Information Technology Co., Ltd Address before: 266109, No. 111, sunny road, Chengyang District, Shandong, Qingdao Patentee before: Qingdao Qingzhi Enterprise Management Consulting Co., Ltd. |
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Effective date of registration: 20220525 Address after: 300000 building 4, No. 16, Wujing Road, Dongli Development Zone, Dongli District, Tianjin Patentee after: TIANJIN GUOKE YIGONG TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 236000 Room 101, training building, Tiankun Wanbei economic and technological school, southeast corner of intersection of Xiaguang Avenue and 204 provincial road, Tianqiao Street office, Linquan County, Fuyang City, Anhui Province Patentee before: Linquan Bailiang Electronic Information Technology Co.,Ltd. |
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