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- Septoria ulmin. 榆壳针孢
- Holmes crossed two compatible races of ceratocystis ulmi, the causal agent of Dutch elm disease. 霍姆斯曾把荷兰榆病害的致病因子,长喙壳的两个亲和小种杂交。
- Screening tests on several fungicides for controlling Septoria gentianae Thume on Gentiana spp. 防治龙胆草斑枯病药剂筛选试验。
- The soybean leaves were infected by Septoria glycines and presented morbid state after 7 or 15 days in June in the east of Heilongjiang provice. 大豆褐纹病在黑龙江省东部地区于6月中旬始见病斑,始发病期与当时气象因素有关。
- Byctiscus ulmi is one of the main insect pests in Weeping Elm of Xining region. The insect pest is happened a generation in a year in Xining region. 14.8 ovums were borthed by a female pest. 榆叶象甲是西宁地区垂榆上的主要害虫之一;该虫在西宁地区每年发生一代;每头雌虫平均产卵量为14.;8粒;产卵部位集中于叶背;卵期8d左右;幼虫历期25d左右;老熟后在叶柄基部作茧化蛹;蛹期16d左右;从9月下旬起成虫在枯枝落叶层内进入越冬状态。
- Septoria polygonorum Desm. 红蓼壳针孢
- The authors reported 39 kinds of diseases on chrysanthemum in China.The main diseases included brown spot, black spot, powdery mildew and bacteria with caused by Septoria chrysanthemi-indica. 摘要我国菊花主要病害有4大类共39种,其中危害严重的有11种,如褐斑病、黑斑病、白粉病、细菌性疫病、不孕病毒病、菊花矮化病等。
- panonychus ulmi non-occluded virus 榆全瓜蟥(欧洲红蜘蛛)非封闭型病毒
- Research on Septoria leaf spot in tomatoes 番茄斑枯病研究概述
- Study on Density-Dependent Effects of the Experimental Population of Panonychus ulmi 苹果全爪螨实验种群的密度效应研究
- Life table of Panonychus ulmi experimental population under different temperatures 苹果全爪螨在不同温度下的实验种群生命表
- A preliminary report on the occurrence regularity and chemical control of Septoria chrysanthemella Sacc in parts of Shandong 山东部分地区菊花黑斑病发生规律与防治初报
- elm flea beetle (Altica ulmi) 榆跳甲
- P. ulmi 苹果全爪螨
- Xysticus ulmin. 乌氏花蟹蛛
- Panonychus ulmi Koch 苹果红蜘蛛
- Byctiscus ulmi 榆叶象甲
- Septoria acanthin. 爵床壳针孢
- panonychus ulmi virus 榆树赤蟥杆状病毒
- Septoria asaricolan. 细辛生壳针孢
