Assertion: azadirachtin's effect | /r/HasProperty | required for anti-feedant effect
Facets:
Source sentences:
text: If neem extracts do repel in the true sense it would have the opposite effect from that which is required for the anti-feedant effect, i.e. phytophagous insects should be repelled from treated plants, which we can reasonably assume not to be the case because those insects do feed off neem treated plants and suffer the anti-feedant effect as a consequence.