Composition for preventing and controlling plant diseases caused by fusarium

A plant disease and composition technology, applied in the direction of chemicals for biological control, plant growth regulators, botanical equipment and methods, etc., can solve wheat head blight, melon wilt, etc. without cyclostrobin problem, to achieve significant synergistic effect, easy promotion, and good bactericidal effect

Active Publication Date: 2018-08-24
NANJING AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the applicant's preliminary search, no report was found on the combined use of cyprostrobin and folpet or pyrazastrobin to control wheat head blight, rice bakanae disease, and melon wilt

Method used

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  • Composition for preventing and controlling plant diseases caused by fusarium
  • Composition for preventing and controlling plant diseases caused by fusarium
  • Composition for preventing and controlling plant diseases caused by fusarium

Examples

Experimental program
Comparison scheme
Effect test

preparation Embodiment

[0027] Below in conjunction with the examples the present invention is further described, the percentages in the examples are all weight ratios, but the present invention is not limited thereto, the processing technology of the various dosage forms of the composition of the present invention is prior art, can have according to different situations changed.

[0028] 20% suspending agent

[0029] Element

Example 1

Example 2

Cyclostrobin

10

10

Folpet

10

—

pyraclostrobin

—

10

Alkylphenol polyoxyethylene ether

11

12

calcium lignosulfonate

10

9

Calcium dodecylbenzenesulfonate

7

7

xanthan gum

1

1

water

Make up 100

Make up 100

[0030] 40% WP

[0031]

[0032]

[0033] 40% water dispersible granules

[0034] Element

Example 5

Example 6

Cyclostrobin

10

10

Folpet

30

—

pyraclostrobin

—

30

Etho...

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PUM

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Abstract

The invention relates to a composition for preventing and controlling plant diseases caused by fusarium. The composition is characterized in that the weight ratio of phenamacril to folpet or ametoctradin is (1 to 50) to (50 to 1); the composition is used for preventing and controlling wheat scab, rice bakanae disease and cucurbits fusarium wilt and the synergistic effect is obvious.

Description

technical field [0001] The invention belongs to the field of agricultural fungicides, and in particular relates to a composition for preventing and treating plant diseases caused by Fusarium, which is used for preventing and treating wheat scab, rice bakanae disease and melon wilt. Background technique [0002] Wheat scab is a worldwide disease, which occurs in all major wheat-producing countries. In my country, it mainly occurs in the Jianghuai and eastern coastal areas. In recent years, the occurrence of wheat scab has shown a trend of expanding northward and westward, and the occurrence area has expanded year by year. , the prevalence of the disease intensified; the disease not only caused serious yield loss, but also produced deoxynivalenol toxin in the diseased grains, which seriously threatened human health and food safety. Rice bakanae disease, also known as excessive growth disease, is a kind of seed-borne disease, which occurs in every rice area in my country. Disea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N37/44A01N47/04A01N43/90A01P3/00
CPCA01N37/44A01N43/90A01N47/04
Inventor 周明国段亚冰王建新武健李涛杨莹
Owner NANJING AGRICULTURAL UNIVERSITY
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