Since then, scientists have learned that the neem’s complex chemical arsenal is effective against more than 200 insect species as well as various mites, nematodes, fungi, bacteria, and even several viruses.
Sellest ajast alates on teadlased saanud teada, et nimpuu kompleksne keemiline arsenal on tõhus rohkem kui 200 putukaliigi vastu ning peale selle veel mitmesuguste lestaliste, ümarusside, seente, bakterite ja isegi mõningate viiruste vastu.