TY - BOOK AU - Rajinder Singh TI - Studies on resistance in rice to yellow stem borer Scirppohaga incertulas (Walker) (Lepidoptera: Pyralidae) U1 - T 633.189.78 R14S PY - 1997/// CY - Ludhiana PB - P. A. U. KW - RICE -- DISEASE AND PEST RESISTANCE KW - ENTOMOLOGY KW - RESISTANCE KW - RICE KW - SCIRPOPHAGA KW - SCIRPOPHAGA INCERTULAS N2 - In studies on resistance in rice to yellow stem borer Scirpophage incertulas, it was observed that varieties/lines could not be differentiated on the basis of damage reaction against yellow stem borer, if scored at 30 days after transplanting at all the t ER -