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- German cockroach (Blattella gerrnanica ) 德国小蠊
- German cockroaches(Blattella gerrnanica ) 德国小蠊
- Blattella gerrnanica 德国小蠊
- Results The invasion rate of Blattella germanica was 58.33%. 结果12所商务楼中德国小蠊侵害率为58。33%25。
- Conclusion SH is an effective pathogenic Strain to control Blattella germanica. 结论SH菌株是防治德国小蠊的有效致病菌株。
- Objective To observe the efficacy of 2.5% Weide suspension for Blattella germanica control. 目的观察2.;5%25卫得悬浮剂防治德国小蠊效果。
- Integrated methods to control German cockroaches, Blattella germanica (L.), were carried out in a shopping mall. 目的：探索大型综合性商厦防制蜚蠊方法，分析侵害的途径。
- Objective To study effective methods for controlling Blattella germanica in special places. 目的研究特殊场所控制德国小蠊侵害的方法。
- Objective To look for an effective method for killing Blattella germanica in storied building. 目的寻找一种适合于有效控制商住楼德国小蠊的方法。
- Result 782 blattella were capotured, they were resided resided respectively in 2 families, 3 genera and 5 species. 结果共捕获蜚蠊782只,隶属2科3属5种;种群构成以美洲大蠊为优势种;
- ObjectiveTo observe the controlling efficacy of gel bait against Blattella germanica. 目的观察杀蟑胶饵大面积防治德国小蠊的效果。
- Objective To find the reasons for invasion and spread of Blattella germanica in commercial building in Shanghai. 目的了解上海商务楼内德国小蠊侵害及扩散的原因。方法用0。
- Objective To investigate the distribution situation of Blattella germanica in Yuxi City. 目的了解玉溪市德国小蠊的分布状况。方法采用目测法选点调查。
- The results showed that there existed 115, 116 and 141 polypeptide spots in Periplaneta,americana P. japonica and Blattella germanica, respectively. 美洲大蠊、日本大蠊和德国小蠊分别显示多肽斑点115、116和141个;三者均大部分分布在43KD以下、pH6.;32以下和pH7
- The sIgE positive rates to Periplaneta americana, Periplaneta fidiginosa and Blattella germanica were 23. 5% , 16. 0% and 14. 0% respectively. 美洲大蠊、黑胸大蠊和德国小蠊sIgE阳性率分别为23.;5%25、16
- The forced contact tests at 54mg/m2 showed that KT50 was 6.2 min for Periplaneta americana and 6.0 min for Blattella germanica. 按54mg/m2剂量强迫接触试验，对美洲大蠊的KT50为6.;2min，对德国小蠊为6
- Objective Comparing study on the killing effect of killing cockroach chalk against Blattella germanica.by two examining way in laboratory. 目的实验室内比较研究了两种方法测试杀蟑螂笔对德国小蠊的杀灭效果。
- They were Blattella germanica,Periplaneta americana and Periplaneta japonica.Blattella germanica was dominant species in Dandong. 常见蟑螂种类有3种,即:德国小蠊、美洲大蠊、日本大蠊,德国小蠊为丹东市优势种。
- Results Five m ethods could effectively control the density of Blattella germanica in storied building,but the cost was diffe... 结果5种方法都能有效控制商住楼内的德国小蠊,但控制成本有一定差异。结论颗粒剂灭蟑在商住楼是一种经济、方便、有效的控制方法。
