| 柑桔上胶孢炭疽菌生理分化的研究——Ⅰ、致病性测定 |
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| 引用本文： | 杨致年,冷怀琼. 柑桔上胶孢炭疽菌生理分化的研究——Ⅰ、致病性测定[J]. 四川农业大学学报, 1991, 0(2) |
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| 作者姓名： | 杨致年 冷怀琼 |
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| 作者单位： | 成都市林业科学研究所，四川农业大学农学系 |
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| 摘 要： | 从中国柑桔主产区的一些柑桔品种上,分离到25个柑桔炭疽病菌分离系。致病性测定结果表明,中国柑桔上的胶孢炭疽菌可划分为三个致病性类型:Ⅰ类为致病力强,Ⅱ类为致病力中等,Ⅲ类为致病力弱。
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| 关 键 词： | 柑桔类果树(49EL) 植物病害(49LB) 炭疽病(49LB) 果病(49LB) 生理分化 胶孢炭疽菌 |
STUDIES ON PHYSIOLOGIC SPECIALZATION OF COLLETOTRICHUM GLOEOSPORIOIDES IN CITRUS (Ⅰ) PATHOGENICITY |
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| Yang Zhinian Len Huaiqiong. STUDIES ON PHYSIOLOGIC SPECIALZATION OF COLLETOTRICHUM GLOEOSPORIOIDES IN CITRUS (Ⅰ) PATHOGENICITY[J]. Journal of Sichuan Agricultural University, 1991, 0(2) |
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| Authors: | Yang Zhinian Len Huaiqiong |
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| Abstract: | Twenty-five Colletotrichum gloeosporioides (Penz.) Sacc.isolates were isolated from some varieties of citrus in seven provences of China.These isolates have their differention, in pathogenicity. Based on the differention, three groups of physiologic specialization were obtained: (Ⅰ) is more powerful in pathogenicity, (Ⅱ) is moderately powerful in pathogenicity, (Ⅲ) is weak in pathogenicity. |
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| Keywords: | SUBJECT WORDS: CITRUS-RETICULATA TREES PLANTDISEASE ANTHRACNOSE FRUIT DISEASE. FREE WORDS: PHYSIOLOGIC SPECIALIZATION COLLETOTRICHUM GLOEOSPORIOIDES. |
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