Question

Describe six important biological effects of neem on insects.

23 Jan 2018
Answer :
Word Count : 609

Neem is known to affect more than 200 species of insects. Here we present brief information on a sampling of them to show the range of effects and the range of species affected.

Insect

Effects

Mediterranean fruit fly

Oriental fruit fly

Disrupts growth, toxic

Arrests pupae development, retards growth, toxic to larvae

Face fly

Horn fly

Retards growth, toxic

Repels, retards growth, disrupts growth

Whitefly

Repels, retards growth, inhibits feeding

Housefly

Inhibits feeding, disrupts molting, repels

Sorghum shoot fly

Yellow-fever mosquito

House mosquito

Flea

Inhibits feeding

Kills larvae, disrupts molting

Toxic to larvae

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