Triazolone-containing pesticide composition for preventing and treating wheat gibberellic diseases and application thereof

A pesticide composition and a technology for scab, applied in the field of pesticides, can solve the problems of decreased use effect, single action mechanism, aggravating the harm of wheat scab and the risk of food safety, etc.

Active Publication Date: 2016-01-20
NANJING AGRICULTURAL UNIVERSITY
View PDF1 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] With the long-term and extensive use of these selective fungicides with a single mechanism of action, drug resistance has emerged in the natural pathogenic fungal population, and the use effect has declined year by year
Through nearly 30 years of drug resistance monitoring, the inventor found that Fusarium fungi resistant to carbendazim and other benzimidazole fungicides in East China have formed a dominant group, and commonly used benzimidazoles such as carbendazim and thiophanate Fungicid

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Triazolone-containing pesticide composition for preventing and treating wheat gibberellic diseases and application thereof
  • Triazolone-containing pesticide composition for preventing and treating wheat gibberellic diseases and application thereof
  • Triazolone-containing pesticide composition for preventing and treating wheat gibberellic diseases and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0126] Embodiment 1: 42% Jinggangmycin and triadimefon composition suspension concentrate control wheat disease test

[0127] Test time and place: April 2015, Jiangsu Xinyang Farm

[0128] Test material: wheat, variety: Huaimai No. 33.

[0129] experiment method:

[0130] Sample preparation method: Triadimefon and Jinggangmycin original drug are mixed according to the weight ratio of 1:20, 1:6, 5:16, 5:2 and 6:1, and then processed according to the research V method described in the instruction manual of this application to obtain 42% test samples of the composition suspending agent of different proportions. Use 25 milliliters, 50 milliliters, 100 milliliters of composition preparations per mu. Spray with water in the early stage of wheat flowering, spray the second medicine every 5 days, and spray 50 kg of water per mu. At the same time, the corresponding dose of wettable powder single agent and sprayed water were used as the control, and carbendazim was used as the contr...

Embodiment 2

[0136] Embodiment 2: the effect of 64% Jinggangmycin and triadimefon composition wettable powder to prevent and treat wheat diseases

[0137] Test time and place: April 2015, Jiangsu Yanjiang Agricultural Science Institute (Rugao)

[0138] Test material: wheat. Variety: Yangmai No.4.

[0139] Test method: Mix triadimefon and Jinggangmycin at a weight ratio of 1:1, and prepare a 64% wettable powder test sample according to the method of research VII described in the specification of this application. Wettable powders containing 4-20 grams of active ingredients of Jinggangmycin and triadimefon are used respectively per mu. Spray water at the early flowering stage of Yangmai No. 4 wheat, and spray the second medicine every 5 days, with a water spray volume of 45 kg per mu. Use the dosage of 20% single agent wettable powder in mixed use and spray clear water as contrast, set 50% polyketone wettable powder 60 g / mu as contrast agent. Each treatment was repeated 3 times, and the ...

Embodiment 3

[0143] Example 3: The effect of 20% Jinggangmycin and triadimefon composition wettable powder on preventing and treating wheat diseases and reducing toxin pollution

[0144] Test time and place: In April 2015, Jiangsu Yanjiang Agricultural Science Institute (Rugao), the test was arranged in the same field as Example 2.

[0145] Test material: wheat. Variety: Yangmai No.4.

[0146] Test method: After mixing triadimefon and Jinggangmycin original drug at a weight ratio of 1:1, add 10% kaolin carrier by weight, 2% sodium lignosulfonate additive, 2% carboxymethyl cellulose, 1% Alkylphenol polyoxyethylene ether phosphate and 2% polyvinyl alcohol, and finally add light calcium carbonate carrier to 100%, pulverize through a sand mill and pass through a 300-mesh sieve. A wettable powder test sample of the composition with a content of 20% was prepared. Wettable powders of Jinggangmycin and triadimefon with a total active ingredient content of 20, 15 and 6 grams were used for each m...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a triazolone-containing pesticide composition for preventing and treating wheat gibberellic diseases. In each Mu, 1-100 parts of validamycin by weight and 1-80 parts of triazolone by weight are used. The pesticide composition provided by the invention has an obvious synergistic effect of preventing and treating the wheat gibberellic diseases, the effect of preventing and controlling the gibberellic diseases can be remarkably improved, and the capability of manually preventing and controlling the wheat crop gibberellic diseases is improved; the pollution level of grain DON toxins is remarkably reduced; the drug use amount is reduced, the cost is reduced, and the environmental pollution and pesticide residues are reduced; the drug resistance to the triazolone by wheat pathogenic fungi is delayed and the wheat gibberellic diseases are prevented and controlled; the lasting period of the validamycin is prolonged, the drug use frequency is reduced and the triazolone-containing pesticide composition can be used for treating wheat powdery mildew, rust diseases, leaf blight and banded sclerotial blight, and the manual cost of using pesticides is reduced; and the dosage of chemical pesticides is greatly reduced and the triazolone-containing pesticide composition is environmentally friendly.

Description

【Technical field】 [0001] The invention belongs to the technical field of pesticides. More specifically, the present invention relates to a pesticide composition for controlling wheat scab, and also relates to an agricultural fungicide for preventing and controlling wheat scab. 【Background technique】 [0002] Wheat and barley are the most important cultivated cereal crops in the world and one of the main food crops in China. Cereal crops are often threatened by fungal diseases such as scab, powdery mildew, sheath blight, rust and leaf blight. These diseases occur in the cereal growing areas of the world, seriously affecting the yield and quality of cereal agricultural products, especially the wheat head blight caused by Fusarium can not only cause devastating yield loss, but also in infected grains Produces toxins such as deoxynivalenol (Trichothecenes, DON) and zearalenone (Zearalenon), which seriously affects the quality of food such as fermentation and wine making, and e...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A01N43/653A01P3/00A01N43/16
Inventor 周明国段亚冰王建新
Owner NANJING AGRICULTURAL UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap