Chitosan pesticide

Chitosan pesticide and chitosan oligosaccharides pestidie for indoor insecticidal experiments. The results showed that it has certain insecticidal activity against both Lepidoptera and Homoptera pests. At the same concentration, the insecticidal activity against diamondback moth is higher than against cotton bollworm. The insecticidal activity against different aphids is generally between 60% and 80%, with a maximum of 99%

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