Laboratory and field investigations of brown plant hopper (Nilaparvata lugens Stal) resistance in rice varieties

Kudagamage, C.Nugaliyada, L.2021-03-312021-03-311982Tropical Agriculturist, 138:p.149-157https://dl-doa.nsf.gov.lk/handle/1/3040BROWN PLANT HOPPERField investigationRice varietiesLaboratory and field investigations of brown plant hopper (Nilaparvata lugens Stal) resistance in rice varietiesArticle