CN104186467B - A kind of sugarcane granular insecticide - Google Patents

A kind of sugarcane granular insecticide Download PDF

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Publication number
CN104186467B
CN104186467B CN201410437029.6A CN201410437029A CN104186467B CN 104186467 B CN104186467 B CN 104186467B CN 201410437029 A CN201410437029 A CN 201410437029A CN 104186467 B CN104186467 B CN 104186467B
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China
Prior art keywords
sugarcane
humic acid
clothianidin
benfuracard micro
agricultural chemicals
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CN104186467A (en
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郑文斌
何亚凝
潘燕媚
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Haimen Chuanghao Industrial Design Co ltd
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Abstract

The present invention relates to a kind of sugarcane granular insecticide, active ingredient is by clothianidin, Benfuracard micro and humic acid according to 1:3‑4:34 weight is formed than mixture.The present invention is compounded humic acid as active ingredient and Benfuracard micro and clothianidin, substantially, preventive effect is high for synergistic effect, can delay sugarcane moth borer for the resistance to the action of a drug that single dose agricultural chemicals is produced, and toxicity of pesticide can be reduced, reduce pollution of the agricultural chemicals for agricultural product and ecological environment.

Description

A kind of sugarcane granular insecticide
Technical field
It is specifically a kind of by humic acid, clothianidin and Benfuracard micro connection the present invention relates to a kind of sugarcane granular insecticide Close the enhancement particles agent of compounding.
Background technology
Sugarcane moth borer is distributed loss most serious that are most wide, causing in China sugarcane district insect, its main species have chilo infuscatellus, Bar snout moth's larva, yellow snout moth's larva, pink rice borer etc., this several snout moth's larva often mixes generation, and generation overlap, the occurring and damage phase is long, equal to receipts are cut from seedling stage There is generation, because middle and later periods sugarcane planting plant height is big, its prophylactico-therapeutic measures is extremely difficult, and now sugarcane grower abandons preventing and treating mostly, thus leads Declining to a great extent for sugarcane yield and sugar is caused.
Chemical pesticide is mainly still relied on for the preventing and treating of sugarcane moth borer at present, because sugarcane borer is damaged by worms food sugarcane genotypes, Place of causing harm is hidden, or even seedling stage mainly causes harm under native table, and drug resistance is strong, and resistance development is more and more severeer, therefore, in production It is badly in need of a kind of effect is significant, and is capable of the medicament of delaying drug resistance development.
Humic acid is to reduce agricultural chemicals to agricultural product and the effective way of ecological environmental pollution with chemical pesticide compounding.In recent years Come, humic acid turns into hot topic with the research of agriculture chemical compounding, and sodium humate there is sustained-release synergistic to act on agricultural chemicals, can reduce agricultural chemicals Toxicity, reduces the decomposition rate of agricultural chemicals.Wang Chun it is good et al. by experiment demonstrate 18% sodium humate aqua to 40% chlopyrifos, 0.9% AVM, 3% Acetamiprid and 4.5% effective cypermethrin have different degrees of synergistic effect.
In sum, research humic acid seems necessary with sugarcane moth borer pesticide compositional.
The content of the invention
It is an object of the invention to provide a kind of sugarcane granular insecticide, solve the difficult preventing and treating of sugarcane moth borer, drug resistance and resist The strong problem of property.
The present invention solves above-mentioned technical problem and is adopted the technical scheme that:A kind of sugarcane granular insecticide, active ingredient By clothianidin, Benfuracard micro and humic acid according to 1:3-4:The weight of 3-4 is formed than mixture.
The present invention is compounded humic acid as active ingredient and Benfuracard micro and clothianidin, and synergistic effect is obvious, preventive effect Height, can delay sugarcane moth borer for the resistance to the action of a drug that single dose agricultural chemicals is produced, and can reduce toxicity of pesticide, reduce agricultural chemicals for agriculture The pollution of product and ecological environment.
Specific embodiment
Technical scheme and technique effect are described further with reference to specific embodiment, institute of the present invention The percentage stated is weight percentage.
One indoor joint toxicity measuring test
1. test worm:In Guigang San Lizhen sugarcane districts, directly 3 instar larvaes of collection are tested.
2. experiment is set:
Clear water is compareed;
Clothianidin single dose, 6 concentration gradients of proportional diluted from 100mg/L;
Benfuracard micro single dose, 6 concentration gradients of proportional diluted from 200mg/L;
Humic acid single dose, 6 concentration gradients of proportional diluted from 800mg/L;
Clothianidin, Benfuracard micro and humic acid prepare mixture 1#-4# according to following weight ratio, and respectively from 100mg/L Play 6 concentration gradients of proportional diluted:
Mixture 1# 1:3:3
Mixture 2# 1:3:4
Mixture 3# 1:4:3
Mixture 4# 1:4:4
3. test method:10s dip methods.Raised with sugarcane genotypes after leaching worm, 2 days investigation results after medicine.Use Microsoft Excel The statistical analysis of result is carried out, regression curve, LC is calculated50Value, co-toxicity coefficient method (CTC) according to SunJohnson (1960) come The synergistic effect of pharmacy mix is evaluated, coefficient CTC is spent in calculating together, and CTC≤80 are antagonism, 80<CTC<120 make for addition With CTC >=120 are synergistic effect.
4. interpretation of result:Result statistics is as shown in table 1, and as known from Table 1, clothianidin, Benfuracard micro and humic acid are at this For sugarcane moth borer it is Synergistic in the range of the described part by weight of invention.
The clothianidin of table 1, Benfuracard micro and humic acid indoor joint toxicity measuring test result statistics
Two field medicine effect tests
(1) test process are set
Above-mentioned mixture 4# and filler kaolin are configured to 1% clothianidin Benfuracard micro humic acid granule, are made It is experimental group, mu consumption 1kg.
Using 1% clothianidin granule, 2% Benfuracard micro granule and 5% humic acid granule as product control group 1st, 2 and 3, mu consumption is respectively 1kg, 3kg and 5kg.
Dispenser when sugarcane is sowed more than is processed, a blank is set.
(2) result of the test
Carry out result investigation within 50 days after dispenser, count emerged growth rate and withered heart rate, go out that emerged growth rate=(experimental group is emerged Number-control group number of emerging)/control group number of emerging * 100%, withered heart rate=withered heart seedling number/total seedling number * 100%.Result is as follows:
Experimental group, the emerged growth rate that goes out of product control group 1,2 and 3 are respectively 35.6%, 9.2%, 8.8% and 2.7%;Withered heart rate is respectively 0.0%, 8.2%, 13.7%, 20.4%, and the withered heart rate of control group is 18.5%.

Claims (2)

1. a kind of sugarcane granular insecticide, it is characterised in that active ingredient is made up of clothianidin, Benfuracard micro and humic acid, The weight ratio of clothianidin, Benfuracard micro and humic acid is 1:3:3、1:3:4、1:4:3 or 1:4:4.
2. sugarcane granular insecticide according to claim 1, it is characterised in that clothianidin, Benfuracard micro and humic acid Weight ratio be 1:4:4.
CN201410437029.6A 2014-08-29 2014-08-29 A kind of sugarcane granular insecticide Active CN104186467B (en)

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105085100A (en) * 2015-09-22 2015-11-25 谢绪叶 Fertilizing method for sugarcane
CN105085087A (en) * 2015-09-22 2015-11-25 谢绪叶 Sugarcane insecticide-fertilizer
CN107114409A (en) * 2017-06-15 2017-09-01 广西南宁益土生物科技有限责任公司 A kind of nematode granule containing methyl jasmonate and Benfuracard micro

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102362598A (en) * 2011-11-29 2012-02-29 湖南海利常德农药化工有限公司 Insecticidal composition containing benfuracarb and neonicotinoid insecticides

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Publication number Priority date Publication date Assignee Title
KR20060062673A (en) * 2004-12-06 2006-06-12 신젠타코리아 주식회사 New composition of seedling mat for rice and the method for producing the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102362598A (en) * 2011-11-29 2012-02-29 湖南海利常德农药化工有限公司 Insecticidal composition containing benfuracarb and neonicotinoid insecticides

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"腐植酸在农药中的应用及发展前景";白志平;《生物灾害科学》;20120630;第2节 *

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Inventor after: Zheng Wenbin

Inventor after: He Yaning

Inventor after: Pan Yanmei

Inventor before: Yang Xinlan

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Effective date of registration: 20170522

Address after: Huian County of Fujian Province, Quanzhou City, 362000 Wu Village under the pier No. 43

Applicant after: Zheng Wenbin

Address before: Ji Tang Village three town the Guangxi Zhuang Autonomous Region Guigang City qintang District 537124

Applicant before: Yang Xinlan

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Effective date of registration: 20201105

Address after: Haimen City Jiangsu city of Nantong province is more than 226100 Zhenan Bridge Village nine Group No. 101

Patentee after: Haimen Chuanghao Industrial Design Co.,Ltd.

Address before: Huian County of Fujian Province, Quanzhou City, 362000 Wu Village under the pier No. 43

Patentee before: Zheng Wenbin

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