Germicide composition possessing synergy

A fungicide composition and composition technology, applied in the direction of fungicides, biocides, biocides, etc., to achieve the effects of synergistic and complementary effects, high utilization of active ingredients, and reduced use costs

Inactive Publication Date: 2007-08-22
JIANGSU HUIFENG BIO AGRI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of prochloraz began in the 1970s. With the popularization and promotion of prochloraz in the field of fungicides in recent years, the problem of resistance has become more and more obvious. The amount of active ingredients ...

Method used

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  • Germicide composition possessing synergy
  • Germicide composition possessing synergy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 4

[0070] Table 2. Field efficacy test of embodiment 4 on rape sclerotinia

[0071]

deal with

deal with

dosage

Incidence rate (%)

Anti-effect

(%)

repeat

average

i

i

iii

iv

Embodiment 3 (55% wettable powder)

1400 times

3.0

2.4

2.6

2.1

2.5

94.7

Embodiment 3 (55% wettable powder)

1500 times

4.3

2.9

3.8

3.3

3.6

92.5

25% Prochloraz EC

1400 times

10.0

9.5

8.6

9.7

9.4

80.2

250g / l Tebuconazole EC

1400 times

5.2

4.9

5.4

6.5

5.5

88.4

Control (CK)

54.1

45.8

50.5

39.1

47.4

--

[0072] 8. Greenhouse pot experiment

[0073] The test crops were cultivated in the greenhouse to the 2-3 leaf stage seedlings, sprayed the lea...

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PUM

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Abstract

The present invention relates to synergistic germicide composition, which consists of tebuconazole and prochloraz in the weight ratio of 0.05- 60, preferably of 0.08-50, as the active components, and agricultural acceptable assistant. The germicide composition is used widely for preventing and controlling plant germs of grains, fruits, vegetable, etc, and has the positive effects of delaying fungus resistance, expanding germicidal spectrum, etc.

Description

technical field [0001] The invention relates to a fungicide composition with synergistic effect, which is widely used in the field of chemical protection of agricultural plants. The composition shows extremely strong antibacterial and fungicidal activities against some fungi harmful to plant growth. The fungicide composition is different from other existing fungicides. technical background [0002] The application of chemical agents is the most effective means of controlling plant-damaging fungi. However, long-term continuous high-dose use of chemical fungicides with a single variety or mode of action is likely to affect the residues of the pesticides, environmental pollution, and the development of drug-resistant fungi. Reasonable compounding or mixing of chemical fungicides has positive effects such as expanding the bactericidal spectrum, improving the control effect, prolonging the application period, reducing the dosage, reducing the injury, reducing the residue, and de...

Claims

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Application Information

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IPC IPC(8): A01N47/38A01P3/00A01N43/653
CPCA01N43/653
Inventor 仲汉根
Owner JIANGSU HUIFENG BIO AGRI CO LTD
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