Word Count : 491

---

Rotenoids and neonicotinoids are two major classes of insecticides that differ significantly in their origin, mode of action, and toxicity, reflecting their distinct chemical nature and interactions with insect physiology. Rotenoids are naturally occurring compounds derived primarily from the roots of plants belonging to the *Derris*, *Lonchocarpus*, and *Tephrosia* genera. These compounds, including rotenone, are extracted and used as botanical insecticides, often classified as botanical rotenoids. In contrast, neonicotinoids are synthetic compounds developed through chemical synthesis to mimic certain natural alkaloids, such as nicotine, found in tobacco plants. Neonicotinoids, including imidacloprid, thiamethoxam, and acetamiprid, represent a modern class of systemic insecticides widely used in agriculture due to their high efficacy and selectivity. The mode of action of rotenoids is primarily through the ________ ____ ________ __________ ___ ___ _________ ________ ____ ____ ___.
________ ____ __________ ______ _______ ____.
__________ __________ ___ __________ ________ _______ ____ _________.
______ ___ ________ _______ _________ _____ _________ __________ __________ _________ ______ ______.
_______ ___ _____ ___ ____ _____ _______.
__________ _______ __________ _____ ____ ____ ___.
______ _____ _________ ________ __________ _____ ___ ___ _________ _____.
___ ______ ___ __________ ______ ________ __________ __________ __________ ___.
___ _____ _________ ______ ___.
___ ____ _______ ________ ______ _____ _____ ______ _______.
___ ___ _______ ______ ______ _____ _____ _______ _________ _________ _________.
_____ ____ ___ ________ ______ _______ _____.
_________ _____ ___ ___ ______.
___ ___ ___ ___ ____ ____ __________ ________ ____ _______.
_______ ______ _____ _________ ______ _________ ______.
________ _____ ____ _________ ________.
_________ _____ ___ _______ ___ ____.
_______ ___ _______ __________ ___ _______.
_____ _______ _________ ___ __________ _____ ________.
_______ ________ _____ ________ ___ ________ ______ ______.
______ _____ _________ ___ _____.
____ __________ ___ ________ ________ _________ ___.
________ ____ _____ _____ __________ ____ ________ ______ ____ _____ _______ _____.
________ ___ _____ _______ _______ _______ _____ ___ ____ ___.
__________ ___ _________ _________ _____ _______ ____ ______ _________ ___.
__________ ______ ________ ___ __________ _______ _______ ____ _____ _________ _______.
_______ ______ ______ __________ ________ __________ _______ ______.
_________ __________ _______ __________ _______ ___ _____ ____ __________ _________ _______.
_________ _________ ____ ________ _____.
_______ ________ ________ _________ __________ _______ _______ ______ ________.
_________ __________ _________ ____ _______ _____.
__________ _____ ____ ___ ____ __________ ______ ____ _______ ______ __________ ______.
_____ ______ ______ _______ _______ ______ ________ _____ _______.
__________ ________ ____ _________ ______.
_____ _____ __________ ____ ____ _____ ______ ____.
____ __________ ____ ______ ____ _____ _____ ___ _____ _____ _______ __________.
_______ ______ _______ ____ _______ _________ _________ ____ __________ _______ _______ ___.
_____ ______ ______ ___ ______ ________ __________ _________ _______ __________ ______ __________.
_________ ____ _______ ___ _______ ________ ______ ______ _____ ___ _________.
___ _______ ______ ___ __________ ___ ______ __________ ____.
_________ ___ _____ ______ ________ _______.
____ _________ _______ ________ __________ __________ ____ ______ ________.
________ ______ ________ ______ _________ __________ ___ ______ ______.
____ _____ _______ __________.
Get Full Answer on WhatsApp