@article {1298,
	title = {Field studies on the biological control of leafhoppers and planthoppers (Hemiptera: Homoptera) injurious to rice plants in south-east Asia. An account for the year 1979},
	journal = {Esakia},
	volume = {16},
	year = {1981},
	pages = {1-4},
	address = {Hikosan},
	keywords = {biological control, leafhopper, Pipunculidae, planthopper, rice},
	author = {Hirashima, Yoshihiro}
}
@article {1299,
	title = {Field studies on the biological control of leafhoppers and planthoppers (Hemiptera : Homoptera) injurious to rice plants in south-east Asia. Progress Report for the year 1977},
	journal = {Esakia},
	volume = {13},
	year = {1979},
	pages = {1-20},
	address = {Hikosan},
	keywords = {biological control, leafhopper, Pipunculidae, planthopper, rice},
	author = {Hirashima, Y. and Aizawa, K. and Miura, T. and Wongsiri, T.}
}
