摘要
<正>从浙江省松墨天牛、松毛虫等不同寄主上采集了 6个球孢白僵菌自然菌株 ,并从日本及国内主要生产厂家收集 6个菌株 ,共计 1 2个菌株。经过对其营养生长、产孢量、孢子活力、孢子耐热能力、孢子抗紫外线能力和室内对松墨天牛幼虫毒力等指标的研究 ,结果发现采自象山松墨天牛幼虫的菌株Bxs和来自日本松墨天牛的菌株F 2 63对松墨天牛幼虫的毒力最强 ,并且上述各指标均表现优良。尤其是Bxs菌株 ,其产孢量和抗紫外线能力大大高于其他菌株 ,表明Bxs菌株是最优良菌株 ,这对生物防治松黑天牛方面将有重要的实用价值
Abstract
The tweleve strains of Beauveria bassiana were tested on colony growth, sporogenous ability, spore germination rate, heat resistant, ultaviolet resistant and virulence to Monochamus alternatus . The result showed that B xs and F 263 strains were the most virulent to Monochamus alternatus and the best on other characters. Compared with them B xs strain was better in sporogenous and ultaviolet resistant ability, and had a real significance in bio control of Monochamus alternatus.
张立钦;刘军;吴鸿.
松墨天牛优良白僵菌菌株筛选[J]. 南京林业大学学报（自然科学版）. 2000, 24(02): 33-37 https://doi.org/10.3969/j.jssn.1000-2006.2000.02.010
Zhang Liqin(Zhejiang Forestry College\ Linn\ 311300) Liu Jun \ Wu Hong (Forestry and Water Conservancy Bureau of Yuhang City)\ \.
The Screening Virulent Strain of Beauveria bassiana to Monochamus alternatus[J]. Journal of Nanjing Forestry University (Natural Sciences Edition）. 2000, 24(02): 33-37 https://doi.org/10.3969/j.jssn.1000-2006.2000.02.010
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