Ecological And Physiological Studies On Certain Rice Pests

Relative susceptibility of some rice varieties to infestation with the rice stem borer, chilo agamemnon and the rice leaf miner, hydrellia. prosternalis. The effect of application of different rates of Zn, Mn, Fe and B chelates solitary or in mixtures on the percentage of rice infestation with both insects. Survey of weeds growing in rice fields and their susceptibility to infestation with the rice stem borer and the leaf miner as compared with rice plants. Certain physiological studies pertaining to.