Research progress on aphid control with biological pesticides
Aphids are one of the world's important pests that harm agriculture and forestry,which not only harm a variety of crops by sucking plant sap,but also indirectly cause a variety of plant diseases,causing serious economic harm to China's agriculture and forestry.At present,aphid control is still mainly based on chemical control,and compared with conventional chemical insecticides,biological insecticides have the advantages of strong targeting,environmental friendliness,short development period and low resistance.In this paper,the research progress of biopesticides in the control of aphids is summarized from five main categories of biological pesticides,including microbial pesticides,agricultural antibiotics,plant-derived pesticides,biochemical pesticides,and natural enemy biopesticides,in order to provide some reference for the comprehensive prevention and control technology of aphids.
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