Method and system for evaluating efficacy of mixed use of fenpyroximate and pesticides

Abstract

The invention discloses a method and system for evaluating efficacy of mixed use of fenpyroximate and pesticides.The method comprises the steps of acquiring a first mixed pesticide for a first plant, wherein the first mixed pesticide comprises first fenpyroximate, the first plant has a first disease and a second disease, and the second disease is within the disease treatment range of the first fenpyroximate; inputting the first disease and hot first fenpyroximate into the pesticide screening model to obtain a first pesticide for treating the first disease; obtaining a first expected treatment effect; obtaining first pesticide component information; obtaining a first inhibiting component; obtaining a first acting position of the inhibiting component; inputting the first inhibition component, the first action position and the first fenpyroximate into an actual drug effect evaluation model to obtain a first actual drug effect evaluation result; obtaining first difference information according to the first actual drug effect evaluation result and the first expected treatment effect; constructing a first evaluation mapping function; and inputting the first difference information into the first evaluation mapping function to obtain a second actual efficacy evaluation result.

Description

technical field [0001] The invention relates to the field of pesticide evaluation, in particular to a method and system for evaluating the efficacy of mixed fenpyroximate and pesticides. Background technique [0002] Fenfenox is a common oxime acaricide. It is suitable for the control of red spider mites and pan-clawed spider mites on a variety of plants. It is mixed with pesticides and formulated into a mixed drug with a concentration of 20-50mg / kg to control various plant-eating mites. Its mechanism of action is different from that of general insecticides in that it interferes with the neurophysiological activities of mites and has an inhibitory effect on stimulating nerve conduction. Mites, nymphs, insects and larvae will appear paralyzed after contact with the drug. ingested, and died 2-4 days later. [0003] In the process of realizing the technical solutions of the invention in the embodiments of the present application, the inventor of the present application found ...

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Problems solved by technology

[0005] The embodiment of this application provides a method and system for evaluating the mixed efficacy of fenpyrox and pesticides, which solves the problem of the mixed use of fenpyrox and pesticides in the prior art. The traditional drug efficacy evaluation method is limited to analyzing the growth of crops after spraying to judge the drug effect, and cannot predict the technical problem of drug effect through scientific and accurate evaluation before use. By analyzing the preparation ratio, action location and environment Influencing factors such as information on drug efficacy, accurate and effective evaluation of the mixed efficacy of pyrazafen and pesticides, and the technical effect of predicting the mixed efficacy of pyrazafen and pesticides in advance, so as to achieve the maximum efficacy of the first mixed pesticide the technical purpose of

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