黑龙江农业科学Issue(6)：65-67,3.DOI:10.11942/j.issn1002-2767.2015.06.0065
大果榛子白粉病病菌孢子萌发影响因素研究初探
Preliminary Research on the Factors Affected Spore Germination of Phyllactinia guttata in Corylus heterophylla × C .avellana
潘福民 1王欢 2张洪璐1
作者信息
- 1. 辽宁省铁岭市森林资源保护局，辽宁 铁岭 112000
- 2. 辽宁省铁岭市林改办，辽宁 铁岭112000
- 折叠
摘要
Abstract
In order to understand the occurrence regularity of Phyllactinia guttata in Corylus heterophylla × C . avellana of Jilin area ,the effect of different carbon resource ,nitrogen resource ,temperature ,light and pH on the asexual spores germination was researched systematically for Phyllactinia guttata in Corylus heterophylla × C .avellana .The results showed that the most suitable carbon for the germination of asexual spores was su‐crose ,the most suitable nitrogen resources was NH2 CH2 COOH and NH4 NO3 under pH neutral conditions with the 15~25℃ ,and full light conditions for 24 h was more suitable for spore germination .关键词
大果榛子/白粉病/无性孢子/萌发率Key words
Corylus heterophylla × C .avellana/Phyllactinia guttata/asexual spores/germination rate分类
农业科技引用本文复制引用
潘福民,王欢,张洪璐..大果榛子白粉病病菌孢子萌发影响因素研究初探[J].黑龙江农业科学,2015,(6):65-67,3.
