@inproceedings{icrisat3219, booktitle = {National Seminar on Breeding crop Plants For Resistance to Pests and Diseases}, year = {1983}, title = {A Suggested System of Rating Pigeon Pea and Chick Pea Entries for Field Resistance to Heliothis Armigera.}, author = {S S Lateef and W Reed}, url = {http://oar.icrisat.org/3219/}, abstract = {To deal with the seasonal and year to year variation in the in tensive of infestation by Heliothis armigera in pigeonpea and chickpea, a method of grading test materials based on pest damage are is suggested. On the basis of this grading, the test meterials ar e rated for their relative susceptibility. } }