Nine genotypes were evaluated under greenhouse conditions for antixenosis and tolerance against brown planthopper (BPH, Nilaparvata lugens Stal). In antixenosis studies, proportion of insects settled on a test genot...
One hundred and thirty-eight rice accessions were screened for resistance to the small brown planthopper (SBPH) (Laodelphax striatellus Fallen) by the modified seedbox screening test. Twenty-five rice accessions w...