This paper dealt with the effect of Geminivirus on the biological characteristics of Bemisia tabaci, tested by papaya leaf 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。
U. S. and Japanese researchers in the laboratory experiment found that papaya has anti-cancer effects, papaya leaf 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。
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.
探讨根外喷硼与土壤施硼对植株硼形态含量及叶片光合作用的影响。
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.
探讨根外喷硼与土壤施硼对植株硼形态含量及叶片光合作用的影响。
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