This paper dealt with the effect of Geminivirus on the biological characteristics of Bemisia tabaci, tested by papayaleaf curl virus.
本文研究了双生病毒对烟粉虱生物学特性的影响，以番木瓜曲叶病毒为供试病毒。
2
U. S. and Japanese researchers in the laboratory experiment found that papaya has anti-cancer effects, papayaleaf extract can kill cancer cells.
美国和日本研究人员在实验室实验中发现，木瓜具有抗癌作用，木瓜叶提取物能杀死癌细胞。
3
Effects of applied boron (soil application of boron, spraying boron on the plant) on the boron forms and leaf photosynthesis of papaya plants were investigated.