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Bacteriocidal composition containing boscalid and triazole compounds

A technology containing boscalid and boscalid, which is applied in the field of pesticides to achieve the effects of good synergy, small dosage and high control effect

Inactive Publication Date: 2011-10-19
陕西汤普森生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After research by the inventor, it was found that the compounding of boscalid and effective active ingredient B has a good synergistic effect within a certain range, and that boscalid and imidazole, metconazole, and funconazole , Buconazole, and Nibendazole have not been reported at home and abroad at present.

Method used

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  • Bacteriocidal composition containing boscalid and triazole compounds
  • Bacteriocidal composition containing boscalid and triazole compounds
  • Bacteriocidal composition containing boscalid and triazole compounds

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0043] Example 1 70% boscalid imidazole wettable powder

[0044] Boscalid 65%, imidazole 5%, lignosulfonate 5.5%, teaku 5%, attapulgite 5%, kaolin clay added to 100%, the mixture was jet milled to obtain 70% boscalid Amine imidazole wettable powder.

example 2

[0045] Example 2 60% boscalid imidazole water dispersible granules

[0046] Boscalid 50%, imidazole 10%, naphthalenesulfonic acid formaldehyde condensate 4%, silkworm excrement 2.8%, sodium bicarbonate 3.2%, kaolin clay added to 100%, mixed to prepare 60% boscalid. Amazole water dispersible granules.

example 3

[0047] Example 3 40% boscalid imidazole suspension concentrate

[0048] Boscalid 30%, imidazole 10%, arylphenol polyoxyethylene succinate sulfonate 4%, sodium dodecylbenzene sulfonate 5%, C10-20 saturated fatty acids 0.5%, yellow Add 2.5% raw gum, 1.8% triethylene glycol, and deionized water to 100%, and mix to prepare a 40% boscalid imidazole suspension.

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Abstract

The invention relates to a bacteriocidal composition containing boscalid and triazole compounds, comprising an active component A and an active component B, wherein, the active component A is selected from boscalid, the active component B is selected from one of imibenconazole, triticonazole, ipconazole or fenbuconazole, and the weight ratio of the active component A to B is 1-80%:1-60%. The composition of the present invention can be prepared into dosage forms, such as wettable powder, water dispersible granule, suspending agent, suspended emulsion, suspending seed coating agent, emulsion in water or micron emulsion, by adding auxiliary agents and excipients into the active components, used for controlling powdery mildew, botrytis, net blotch, rice blast, elsinoe ampelina, septoria nodorum, rust, anthracnose, root rot, rot disease, brown rot, apple scab, leaf spot, epidemic disease, black rot, brown spot, scab and leaf rust, with effects of little chemical consumption, anti-rain wash and obvious synergistic action.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a fungicidal composition containing boscalid and triazole compounds on crop diseases. technical background [0002] Boscalid, English name: boscalid Molecular formula: C 18 h 12 Cl 2 N 2 O Chemical name: 2-chloro-N-(4'-chlorobiphenyl-2-yl)nicotinamide. [0003] Boscalid is a pyridine fungicide, which is transferred in plants through foliar penetration, inhibits mitochondrial succinate dehydrogenase, hinders the tricarboxylic acid cycle, causes amino acid and sugar deficiency, reduces energy, and interferes with cell division and Growth, has neuroactivity to diseases, has protective and therapeutic effects. Inhibits spore germination, bacterial tube elongation, hyphal growth and spore mother cell formation, the main stages of fungal growth and reproduction, and the bactericidal effect is directly caused by the parent active substance without corresponding ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/653A01N43/40A01P3/00
Inventor 张伟
Owner 陕西汤普森生物科技有限公司
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