Xie Zong-chuan, Zou Zu-ren, Qian Shou-xi. The methods of labelling brown planthopper with 32P and 86Rb[J]. Nuclear Techniques, 1980,03(4):53-54,57.DOI:
Rb are described. Direct marking adult planthoppers with radioactive solutions of 1
µ
Ci/ml made the insects 100%. Indirect marking by feeding the insect on the plant treated with radioactive solutions of 10µCi/ml showed that both adult and juvenile planthoppers were labelled with the rates of 40~77% for