对茶藨生柱锈重寄生菌拟盘多毛孢之一种产生的粗毒素进行基本性质研究。
The elementary properties of crude extract of the toxin produced by mycoparasite of Cronartium ribicola(Pestalotiopsis sp.
描述和测量了梨锈重寄生菌在自然条件和人工培养基上产孢结构、孢子等的形态特征及大小。
On media and under natural conditions, the morphological characteristics and sizes of sporogenous structure, spores et al. were described and surveyed.
血吸虫病是我国长江流域及其以南地区的严重寄生虫病。
Schistosomiasis is the harmful verminoses along the Yangtze River and its south area.
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