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Fungicidal composition of penflufen and coumoxystrobin

A technology of flufenoxanilide and syringastrobin is applied in the directions of bactericides, biocides, biocides, etc., and can solve the problems such as unreported compounding of flufenoxanilide and syringostrobin, so as to reduce the frequency of medication, Good prevention effect, slow resistance effect

Active Publication Date: 2016-11-09
漯河市傅牌农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And there is still no one report about the compounding of flufenadine and syringstrobin

Method used

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  • Fungicidal composition of penflufen and coumoxystrobin
  • Fungicidal composition of penflufen and coumoxystrobin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Example 1: 30% flufenapyridine · syringstrobin wettable powder (1:1)

[0018] Flufenidin 15%

[0019] Syringstrobin 15%

[0020] Sodium Lauryl Sulfate 1%

[0021] Sodium lignosulfonate 1%

[0022] NNO 1%

[0023] Silica 4%

[0024] Kaolin balance

Embodiment 2

[0025] Example 2: 20% fluclostrobin-syringstrobin water dispersible granules (7:3)

[0026] Flufenidin 14%

[0027] Syringstrobin 6%

[0028] Sodium Lauryl Sulfate 3%

[0029] Alkyl naphthalene sulfonate 4%

[0030] Urea 3%

[0031] Starch 2%

[0032] Diatomaceous earth balance

Embodiment 3

[0033] Example 3: 50% flufenapyridine · syringstrobin suspension concentrate (9:1)

[0034] Flufenidin 45%

[0035] Syringstrobin 5%

[0036] Dodecane Calcium Benzenesulfonate 15%

[0037] Silicone defoamer 1%

[0038] Xanthan Gum 1%

[0039] Ethylene glycol 8%

[0040] Deionized water balance

[0041] 3. Field drug efficacy test

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Abstract

The invention belongs to the field of agricultural fungicides, and particularly relates to a fungicidal composition of which the effective ingredients contain penflufen and coumoxystrobin. The fungicidal composition is reasonable in component, good in fungicidal effect and capable of reducing the frequency of fungicide application and the fungicide cost and has both the therapeutical effect and the protective effect, the fungicidal effect is not simple overlaying of activities of the ingredients but has a significant synergistic effect, generation of resistance can be slowed down, and the safety to crops is good.

Description

technical field [0001] The invention belongs to the field of agricultural fungicides, and in particular relates to a fungicidal composition containing flufenadine and syringstrobin as active ingredients. Background technique [0002] Penflufen, common name in English: penflufen, is a succinate dehydrogenase inhibitor, which mainly acts on the electron transfer complex II of the respiratory chain, blocking energy metabolism; Bacterial diseases, mainly potato black mole, wheat sheath blight, rice sheath blight, rape sclerotinia, etc. caused by Rhizoctonia, as well as wheat loose smut, wheat blight, corn small spot, etc. . The treated seeds can absorb flufenapyridine during germination, and conduct it to other parts of the plant through the xylem to protect the crops. [0003] Syringostycin, common name in English: coumoxystrobin, is a methyl methoxyacrylate compound with protective and therapeutic effects. It is an agricultural fungicide with high-efficiency spectrum. It ha...

Claims

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Application Information

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IPC IPC(8): A01N43/56A01N43/16A01P3/00
CPCA01N43/16A01N43/56A01N2300/00
Inventor 李祥英
Owner 漯河市傅牌农业科技有限公司