Varietal resistance to the rice whorl maggot Hydrellia philippina Ferino [microform].

Varietal resistance to the rice whorl maggot Hydrellia philippina Ferino [microform].

Bibliographic Details
Main Author: Andres, Fausto L. 1942-
Format: Visual Material
Language:English
Published: Quezon City Photoduplication Service, University of the Philippines Library 1977.
Subjects:
Rice > Diseases and pests.
Rice > Disease and pest resistance.