Compound pesticide containing validamycin and cyprosulfamide and application of compound pesticide

A technology of boscalid and Jinggangmycin, applied in the field of compound pesticides, can solve the problem of high cost of use

Active Publication Date: 2013-01-09
ZHEJIANG TONGLU HUIFENG BIOSCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of boscalid is that the cost of use is relatively high
Field efficacy tests of boscalid for controlling rice sheath blight and rice smut have not been reported yet

Method used

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  • Compound pesticide containing validamycin and cyprosulfamide and application of compound pesticide
  • Compound pesticide containing validamycin and cyprosulfamide and application of compound pesticide
  • Compound pesticide containing validamycin and cyprosulfamide and application of compound pesticide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0033] 1. Chemical treatment

[0034] Table 1 Experimental design of test agents

[0035]

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PUM

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Abstract

The invention discloses a compound pesticide containing validamycin and cyprosulfamide and an application of compound pesticide, which belong to the technical field of compound pesticides. The compound pesticide contains 0.1-50% of cyprosulfamide and 0.1-50% of validamycin. By combining validamycin and cyprosulfamide, the compound pesticide has a good synergistic effect and a good control effect for rice sheath blight disease and rice false smut; according to field experiments, the prevention rate of the compound pesticide can reach more than 95%; the persistence of the compound pesticide is strong, and after 35 days, the prevention rate can still reach more than 85%; and the production cost of the compound pesticide is low and is reduced by more than 50% compared with the production cost of cyprosulfamide which is used separately.

Description

technical field [0001] The invention belongs to the technical field of compound pesticides, in particular to a compound pesticide containing Jinggangmycin and boscalid and its application. Background technique [0002] Rice sheath blight is a common and frequently-occurring disease of rice in my country. Common control agents include Jinggangmycin, etc. Jinggangmycin, also known as effective mycin, is a low-toxic fungicide. Jinggangmycin has strong systemic properties, is easily absorbed by mycelia and conducts rapidly in its body, inhibiting the growth and development of mycelium. It is mainly used for rice sheath blight, and can also be used for the control of rice smut and vegetable and cotton crop diseases. The disadvantage is that the effective period is short, generally 7 to 15 days. With the long-term use of Jinggangmycin, the control effect has declined. [0003] Boscalid is a pyridine fungicide successfully developed by BASF. It inhibits the oxygen respiration of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/40A01N43/16A01P3/00
Inventor 倪烈王春水
Owner ZHEJIANG TONGLU HUIFENG BIOSCI
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