Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Pesticide sterilizing composite containing niacinamide and pyrimethanil

A fungicide composition, the technology of pyrimethamine, which is applied in the directions of fungicides, biocides, biocides, etc., can solve the problems of the speed that is not comparable to disease resistance, difficult to obtain effects, and long development cycles, and achieves Reduces drug dosage, slows resistance, reduces the effects of pollution

Inactive Publication Date: 2010-04-07
SHAANXI BIAOZHENG CROP SCIENCE CO LTD
View PDF3 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the development of new active ingredients is costly and has a long development cycle, and it will never be able to match the speed of disease resistance
Other methods, such as crop layout adjustment, rotation of different pesticides, etc., have been proved to be difficult to achieve obvious results

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example 1: Water-dispersible granules containing 50% nicotinamide pyrimethanil

[0016] Niacinamide 25%

[0017] Pyrimethanil 25%

[0018] Sodium lignosulfonate 5%

[0019] JFC 1%

[0020] NNO 2%

[0021] Ammonium Sulfate 5%

[0022] Kaolin tops up to 100%.

[0023] Mix the active ingredient, dispersant, wetting agent, disintegrating agent and filler according to the proportion of the formula, and crush it into a wettable powder by airflow, then add a certain amount of water to mix and extrude the material, and obtain 50% after drying and screening. % Niacinamide · pyrimethanil water dispersible granules.

[0024] This embodiment is used for preventing and treating gray mold of cucumber. The 50% nicotinamide·pyrimethanil water-dispersible granule was diluted and sprayed with water 1500 times, and the control effect was 96.9% 7 days after the application. 50% nicotinamide water dispersible granules and 40% pyrimethanil suspension were diluted 1500 times, and the ...

Embodiment 2

[0025] Embodiment 2: Suspension concentrate containing 45% nicotinamide pyrimethanil

[0026] Niacinamide 40%

[0027] Pyrimethanil 5%

[0028] Calcium lignosulfonate 3%

[0029] JFC 1%

[0030] 1004 wetting agent 2%

[0031] 602 emulsifier 2%

[0032] Xanthan Gum 0.1%

[0033] Water Make up to 100%.

[0034] Active ingredient, dispersant, wetting agent, water and other components are uniformly mixed according to the proportion of the formula, and after grinding and / or high-speed shearing, a 45% nicotinamide·pyrimethanil suspension concentrate is obtained.

[0035] This embodiment is used for preventing and treating gray mold of cucumber. Dilute and spray 45% nicotinamide·pyrimethanil suspension concentrate 1200 times with water, and the control effect is 92.9% 7 days after application. 50% nicotinamide water dispersible granules and 40% pyrimethanil suspension were diluted 1500 times, and the control effects were 84.7% and 88.9% respectively after 7 days of applicatio...

Embodiment 3

[0036] Example 3: Wettable powder containing 84% nicotinamide pyrimethanil

[0037] Niacinamide 4%

[0038] Pyrimethanil 80%

[0039] Calcium lignosulfonate 4%

[0040] Alkylphenol ethoxylates 4%

[0041] Sodium Lauryl Sulfate 5%

[0042] Kaolin topped up to 100%

[0043] Add the active ingredient, dispersant, wetting agent and filler into the mixer in sequence according to the ratio of the formula, mix evenly, and then crush it by air flow to a particle size below 20 μm to obtain 84% nicotinamide pyrimethanil wettable powder

[0044] This embodiment is used for preventing and treating gray mold of cucumber. The 84% nicotinamide · pyrimethanil wettable powder was diluted 2500 times with water and sprayed, and the control effect was 91.7% 7 days after application. 50% nicotinamide water dispersible granules and 40% pyrimethanil suspension were diluted 1500 times, and the control effects were 78.3% and 81.5% respectively after 7 days of application. The combination of nic...

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

PropertyMeasurementUnit
Diameteraaaaaaaaaa
Login to View More

Abstract

The invention relates to a pesticide sterilizing composite with niacinamide and pyrimethanil as the effective components. The weight proportion of the effective components niacinamide and pyrimethanil is 20:1-1:20, and the preferable weight ratio thereof is 5:1-1:5; the total content of effective components in the preparation is 5-84%; and the balance is assistant components allowable and acceptable in pesticide, such as solvent, assistant solvent, dispersant, emulsifier, wetting agent, stabilizing agent, antifreeze agent, thickening agent, defoaming agent, filler and other known substances benefiting stability and efficacy exertion of the effective components in the preparation. The medical efficacy is obviously enhanced, and the resistance of single medicine is mitigated.

Description

technical field [0001] The invention relates to a pesticide composition, specifically, a pesticide composition with nicotinamide and pyrimethanil as active ingredients. technical background [0002] In agricultural production, one of the most difficult problems in disease prevention and control is the problem of disease resistance. Botrytis cinerea is an important disease of tomato. The disease infects many parts of tomato, causing dead leaves, stem rot, flower drop and fruit rot, and the yield loss reaches 30%-40%. Severe cases can lead to extinction, which has become a restrictive obstacle in tomato production. [0003] Cucumber gray mold is one of the main diseases of cucumber. In recent years, with the expansion of greenhouse vegetable area and the increase of double cropped cucumber sheds, the incidence of gray mold of cucumber has become more and more serious. Especially in the case of low temperature, high humidity and poor ventilation conditions in winter warming ...

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): A01N43/54A01N43/40A01P3/00
Inventor 景辉刘晓明赵萍
Owner SHAANXI BIAOZHENG CROP SCIENCE CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com