Composition containing fluopyram and chitosan and application thereof

A technology of fluopyram and chitosan, which is applied in the field of pesticides to achieve the effect of expanding insecticidal spectrum, improving yield and quality, and reducing pesticide residues
CN106614596AInactive Publication Date: 2017-05-10GUANGZHOU ZHENGE AGRI SCI & TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGZHOU ZHENGE AGRI SCI & TECH CO LTD
Publication Date
2017-05-10
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a composition containing fluopyram and chitosan and application of the composition. The composition contains the effective components including the fluopyram and the chitosan in a weight ratio of (50-1) to (1-50), and the sum of the effective components is 0.1%-80% of total weight of the composition. The composition can be prepared into agriculturally acceptable dosage forms such as missible oil, wettable powder, water dispersible granules, microemulsions, suspending agents, water emulsions and granules. The composition has the beneficial effects that the components are reasonable, and the control effects on nematodes and fungal diseases of plants are good; the insecticidal and sterilizing effects are not only the simple superposition of the activity of each component, and compared with a single preparation, the composition has remarkable insecticidal and sterilizing effects; and the dosage is reduced, the pesticide residue is reduced, the service life of a pesticide is prolonged, the generation of drug resistance of pests is delayed, the crop safety is good, the stress resistance of crops is remarkably improved, and the yield and quality of the crops are increased.
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Description

technical field

[0001] The invention relates to the technical field of pesticides, in particular to an insecticidal and fungicidal composition containing fluopyram and chitosan and its application. Background technique

[0002] Nematodes belong to the nematode class Nematodes. They are small in size and can only be observed with a microscope. It is common in China and the damage is serious. There are more than 3,000 kinds of nematodes that are harmful to plants, most of which live in the soil, and some also parasitize in plants. Nematodes spread through soil or seeds, which can damage the root system of plants; eating plants directly can greatly reduce the absorption of nutrients and water by plants; nematodes eating plants cause wounds, and also facilitate the invasion of plant pathogens, so that they can interact with fungi, Bacteria and viruses interact to form compound infections, which indirectly spread fungal and bacterial diseases caused by other microorganisms, aggr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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