Search Results       Your search for [subject]Brown planthopper survey technique0 returned 1 record.           Rice improvement in China and other Asian countries [workshop papers]. by International Rice Research Workshop & IRTP Monitoring Tour, 1st, Guahgzhou, People Republic of China 1979; Los Baños, Laguna, Philippines/ P.O.Box 933, Manila Philippines: IRRI, 1980. Subject: Rice testing program -- International0; Rice breeding -- China0; Rice gall midge0; Brown planthopper survey technique0; Agriculture.          Add to Book Cart Relevance: 27.20%