疫霉菌的杂种具有很强的生存能力，可以在腐生土壤中定植。
Hybrids of Phytophthora cactorum are of strong ability to survive and colonize in saprophytism in soil.
在各种植物病害中，由疫霉菌引起的疫病是一类重要病害。
In all kind of plant diseases, phytophthora disease which is caused by phytophthora is a sort of important disease.
在各种植物病害中，由疫霉菌引起的疫病是一类重要病害。
Pathogenic identification of a new banana disease caused by Phytophthora sp. ;
疫霉菌攻击树木的根，更在连年干旱的情况下切断了它们供水。
The fungus attacks the roots of the trees, choking off a water supply that has been made scarce by successive years of drought.
在PD A培养基上辣椒疫霉菌落呈放射状，寄生疫霉的呈花瓣状。
The colony form of P. parasitica in PDA is like flower petal.
然而，由于大豆疫霉菌小种的高度变异性导致品种抗性极易丧失，挖掘持久性抗病基因已成为抗病育种的难题。
However, the resistance of cultivars is easily loss due to the high genetic variability of isolates. Mining durable resistance genes has become a key problem in disease resistant breeding.
超微结构与细胞化学研究表明，木霉菌丝能够缠绕并寄生疫霉菌菌丝，且重寄生作用主要发生在培养基内的菌丝上。
The ultrastructural and cytochemical analysis showed that NF9 and TC3 could enwind and infect the Phytophthora hyphae especially in the hypha within the medium.
超微结构与细胞化学研究表明，木霉菌丝能够缠绕并寄生疫霉菌菌丝，且重寄生作用主要发生在培养基内的菌丝上。
The ultrastructural and cytochemical analysis showed that NF9 and TC3 could enwind and infect the Phytophthora hyphae especially in the hypha within the medium.
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