Folpet and prochloraz-containing sterilization composition and use thereof

A technology of prochloraz and sterilization pills, applied in the field of pesticide compounding, can solve the problems of reducing the control effect and the bacteria producing drug resistance, and achieves the effects of expanding the prevention and control, reducing the usage amount, and delaying the drug resistance of the bacteria

Inactive Publication Date: 2018-11-06
YINGDE GREATCHEM CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, long-term single use of a fungicide will easily cause the bacteria to develop resistance and reduce the control effect, and the compounding of pesticides is one of the main ways to solve the resistance occurrence and low control effect

Method used

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  • Folpet and prochloraz-containing sterilization composition and use thereof
  • Folpet and prochloraz-containing sterilization composition and use thereof
  • Folpet and prochloraz-containing sterilization composition and use thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Example 1: 35% sterilized Dan prochloraz water dispersible granules (3:4)

[0043] Feldan 15%, prochloraz 20%, secondary alkyl sodium sulfate 5%, sodium methylene bis-naphthalene sulfonate formaldehyde condensate 8%, ammonium sulfate 3%, hydroxyethyl cellulose 0.5%, kaolin supplement 100 %. The above-mentioned materials are mixed in proportion, air-jet pulverized, mixed evenly, kneaded and granulated, dried and sieved to obtain 35% sterilized dan-prochloraz water-dispersible granules.

Embodiment 2

[0044] Embodiment 2: 55% sterilized Dan prochloraz wettable powder (6:5)

[0045]Feldan 30%, prochloraz 25%, picoxystrobin 20%, nonylphenol polyoxyethylene ether 8%, methylene bis-naphthalene sulfonate sodium formaldehyde condensate 6%, white carbon black 5%, sea The pumice makes up 100%. The above-mentioned materials are mixed in proportion, mechanically pulverized, airflow pulverized, and mixed uniformly to obtain 55% sterilized prochloraz wettable powder.

Embodiment 3

[0046] Embodiment 3: 44% sterilized Dan prochloraz suspension concentrate (8:3)

[0047] Feldan 32%, prochloraz 12%, calcium lignosulfonate 5%, sorbitan fatty acid ester polyoxyethylene ether 6%, benzoic acid 0.3%, C 10-20 Saturated fatty acid compound 0.1%, magnesium aluminum silicate 1.5%, sorbitol 2%, and deionized water make up 100%. The above-mentioned materials are mixed in proportion, uniformly dispersed by high-speed shearing, and sand-milled in a sand mill to prepare 44% sterilized prochloraz suspension.

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Abstract

The invention discloses a folpet and prochloraz-containing sterilization composition and use thereof. Effective components of the folpet and prochloraz-containing sterilization composition comprise folpet and prochloraz at a weight ratio of 1:(60 to 80):1; the total mass percentage of the active components in the composition is 15 to 85 percent. The composition can be prepared into wettable powder, water dispersing granules, a suspending agent, missible oil and the like. The sterilization composition disclosed by the invention is applicable to preventing and treating fungi, such as wheat powdery mildew and wheat scab, on cereals, fruits, vegetables, commercial crops and lawns.

Description

technical field [0001] The invention belongs to the technical field of pesticide compounding, and specifically relates to a fungicidal composition containing folpet and prochloraz and its use. The invention also relates to the use of folpet and prochloraz for preventing and treating plant diseases. Background technique [0002] Wheat powdery mildew and head blight are widely distributed all over the world, and almost all occur in areas where wheat is cultivated. They are one of the two types of diseases that occur most widely and are most harmful to wheat. In the case of outbreaks of wheat diseases, chemical control is the main emergency measure to control diseases in large areas. Under normal circumstances, better control effects can be achieved by using drugs in the early stage of the above two types of diseases. However, long-term single use of a fungicide can easily cause the bacteria to develop resistance and reduce the control effect, and the compounding of pesticides...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/38A01N47/04A01P3/00
CPCA01N47/04A01N47/38
Inventor 蔡丹群黄卫荣王世银彭军吴光辉刘世勇陈锐东
Owner YINGDE GREATCHEM CHEM
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