damping off

When damping off infection occurred, the activity of the protective enzyme systems in the rice seedling changed significantly.

水稻幼苗感染立枯病后，体内保护酶系活力发生显著变化。

The causal pathogens of rice damping off were mainly Rhizoctonia solani, secondly were Fusarium spp.

试验表明水稻立枯病菌主要是由Rhizoctonia solani引起，其次是Fusarium SPP。

DNA polymorphism of Pythium eight species of causing tomato seedlings damping off disease in Hangzhou region

杭州地区番茄苗期猝倒病的8种腐霉的DNA多态性

The fungicide prevents damping-off which is a most common reason for failure.

杀真菌剂是用来防止幼苗的腐烂的,这个通常是失败的原因.

The technique of using finely ground sphagnum moss to prevent damping-off also works well.

采用良好的土地泥炭藓来防止幼苗的腐烂的技术同样也有很好的效果.

The induced disease appears as the difference of emergence rate by artificial inoculation in glasshouse, indicate the lose of sprouting ability and pre& emergence damping off.

在温室病原诱发接种条件下，发病表现为出苗率的差异，即丧失发芽能力或出苗前的猝倒。