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Sterilization composition containing thifluzamide and boscalid

A technology of boscalid and thifuramide, applied in the field of pesticides, can solve the problems of pathogenic bacteria easily producing drug resistance, unreasonable application methods, increasing drug costs and the like, so as to reduce pesticide residues, improve crop yield and quality, The effect of reducing the dose

Active Publication Date: 2014-02-26
PLANT PROTECTION & QUALITY & SAFETY OF AGRI PRODS INST ANHUI ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the long-term use of a single drug and unreasonable application methods make it easy for pathogenic bacteria to develop drug resistance, resulting in a decrease in drug efficacy and disease outbreaks, which in turn increases drug use, forming a vicious circle, increasing drug costs, and aggravating environmental pollution. It is also a major problem in chemical control

Method used

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  • Sterilization composition containing thifluzamide and boscalid
  • Sterilization composition containing thifluzamide and boscalid
  • Sterilization composition containing thifluzamide and boscalid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] 48% Thiofuramide · Boscalid Suspension Concentrate

[0034] Recipe:

[0035]

[0036] Preparation method: According to the formula, weigh the above components in proportion, add to a ball mill and mill for 30 minutes, filter, pump into the dispersion tank for 3 minutes at high speed, and then fully grind with a sand mill to control the particle diameter of the solid component within 2 microns , and stir evenly after grinding to obtain a suspension product. The dosage of 30g per mu is used to control eggplant white silk, and the control effect reaches 89.58%; the dosage of 40g per mu is used to control rape sclerotinia, and the control effect reaches 85.23%.

Embodiment 2

[0038] 44% Thiofuramide Boscalid Suspension Concentrate

[0039] Recipe:

[0040]

[0041]Preparation method, with embodiment 1. The amount of 35g per mu is used to control tomato white silk, and the control effect reaches 88.37%; the amount of 40g per mu is used to control rape sclerotinia, and the control effect reaches 89.82%.

Embodiment 3

[0043] 50% Thiofuramide · Boscalid Suspension Concentrate

[0044] Recipe:

[0045]

[0046] Preparation method, with embodiment 1. The amount of 40g per mu is used to prevent and control pepper white silk, and the control effect reaches 90.37%; the amount of 30g per mu is used to control rape sclerotinia, and the control effect reaches 92.57%.

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PUM

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Abstract

A disclosed sterilization composition containing thifluzamide and boscalid comprises an active component composed of thifluzamide and boscalid, wherein a proper amount of an agricultural sterilization agent auxiliary agent is added, and the sterilization composition is prepared into common agricultural sterilization agent forms. The sterilization composition provided by the invention has relatively high control effect on crop fungal diseases, thifluzamide and boscalid have obvious synergic effect; the use amount of the sterilization composition can be reduced, the sterilization composition is capable of effectively reducing ecological destroy and environmental pollution and improving crop output and quality; thifluzamide and boscalid in the sterilization composition are both low toxicity, and is safe to people, livestock, beneficial organisms and environment; and the sterilization composition can delay the drug resistance of pathogens to single drug.

Description

technical field [0001] The invention belongs to the technical field of pesticides and relates to a fungicide composition. More specifically, it relates to a fungicidal composition containing thifuramide and boscalid. Background technique [0002] Sclerotinia rolfsii caused by Sclerotium rolfsii is an important disease worldwide, and the pathogen hosts more than 500 plant species. It can cause serious diseases on some main vegetables such as eggplant, tomato, pepper, strawberry, etc. It can also cause large-scale crop necrosis on some economic crops such as peanuts and tobacco, seriously affecting the yield and causing huge economic losses. Rapeseed sclerotinia caused by Sclerotinia sclerotiorum is a very harmful disease in rapeseed production. It occurs very seriously in all rapeseed producing areas in the world. It occurs very seriously in all rapeseed producing areas in my country. The Yangtze River The most serious occurrence is in the watershed and southeast coastal are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/02A01P3/00A01N43/40
Inventor 赵伟戚仁德汪涛
Owner PLANT PROTECTION & QUALITY & SAFETY OF AGRI PRODS INST ANHUI ACAD OF AGRI SCI
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