Physiological Status of Rice Leaf-Roller Cnaphalocrocis medinalis (Lepidoptera: Crambidae) Adults Trapped by Sex Pheromone and Floral Odor
The rice leaf-roller Cnaphalocrocis medinalis is an important migratory pest of rice.We conducted a study to determine the physiological status of adults trapped by a sex pheromone and floral odor.In the immigrant group, the number of males trapped by the floral odor was greater than the number caught by sex pheromone trapping.The volume of testes