Section of Entomology, Department of Zoology, Aligarh Muslim University, Aligarh-202 002, Uttar Pradesh, (India).
A neem formulation Neemjeevan 0.3 EC tested against red cotton bug, Dysdercus koenigii Fabr. by ingestion method in three different concentrations i.e. 0.02%, 0.03% and 0.04% affected the growth and development of the nymphs.