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1)  asexual generation
无性世代
1.
Comparative study on pathogenicity in sexual and asexual generation of wheat scab;
小麦赤霉病有性和无性世代致病性比较研究
2)  postirradiation vegetative generation
照射后无性世代
3)  sexual generation
有性世代
1.
The identification results showed that disease head percent and disease index of most varieties (lines) by ascospore identification had higher than by conidia identification, showed that pathogenicity of sexual generation had higher than pathogenicity of asexual generation.
1999~ 2 0 0 0年分别采用小麦赤霉病的有性世代 (Gibberellazeae)子囊孢子和无性世代(Fusariumgraminearum)分生孢子对 64份小麦品种 (系 )进行穗部注射法接种。
2.
Forty-five isolates of sexual generation and sixty-two isloates of sexual generation of Erysiphe f.
1995~1996年,从贵阳地区采集分离小麦白粉菌有性世代菌株45个,无性世代菌株62个,分别接种在9个鉴别品种上。
4)  perfect stage
有性世代
1.
Optimization for the perfect stage production of Magnaporthe grisea in vitro were investigated by using juice of tomato with different maturity, changing pH and adding CaCO 3 in the oatmeal tomato agar medium.
本研究通过改变燕麦片番茄培养基中的一些成分 ,包括番茄成熟度、p H值、钙的添加等 ,探讨了稻瘟病菌有性世代形成的适宜条件。
5)  sexual stage
有性世代
1.
Research advance on sexual stage of Exserohilum turcicum;
玉米大斑病菌有性世代的研究进展
6)  sexual generation
性蚜世代
1.
Study on impact of Schlechtendalia chinensis(Bell) s sexual generation due to radiation of neutrons;
低剂量快中子对角倍性蚜世代(虫袋)效应的研究
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性质:生物体完成一个生命周期,从一个生物体到下一个生物体出现为一个世代。

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