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百合无症病毒的RT-PCR和IC-RT-PCR检测
百合无症病毒 RT-PCR IC-RT-PCR DAS-ELISA
2009/3/23
应用DAS-ELISA,RT-PCR和IC-RT-PCR技术检测百合无症病毒(LSV)。 结果表明:RT-PCR和IC-RT-PCR分别可从2 ng和200 ng百合叶片组织中检测出LSV,分别是DAS-ELISA敏感度的1 000倍和10倍。百合鳞茎的不同取样部位对PCR检测结果的影响较大,RT-PCR难以从鳞片和根部检测出病毒,但IC-RT-PCR可以检测出病毒。
Seedling damping-off of leaf mustard, komatsuna, mizuna and leaf lettuce caused by Rhizoctonia solani Kühn AG-1 IC
Brassica Lactuca damping-off Rhizoctonia solani AG-1 IC
2009/3/16
Damping-off was observed on seedlings of leaf mustard, Brassica juncea (L.) Czern. var. juncea (cernua group); komatsuna, Brassica campestris L. (rapifera group); mizuna, Brassica campestris L. (jap...