Blattella

comparison of biological activity of acorus calamus with different extract methods against blattella germanica

水菖蒲不同提取物对德国小蠊的生物活性比较

互联网摘选

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.

互联网摘选

LT50 of the cockroach bait with this compound ranged between 1. 6-2. 3 days for Periplaneta americana and 1. 5-1. 8 days for Blattella germanica.

结果：合成了N-正丁基全氟辛烷磺酰胺，配制成毒饵，对美洲大蠊的LT50为1.6～2.3天，对德国小蠊为1.5～1.8天，7天死亡率达100%。

互联网摘选

A Study on Blattella germanica Habitat, Behaviors and Effect of Control

德国小蠊生态习性与控制效果研究

互联网摘选

The purpose of the present study is to determine the cross-reactive allergens from three strains of cockroach ( Periplaneta fuliginosa, Periplaneta americana and Blattella germanica) by human specific IgE ( sIgE) with allergic disease. sIgE in the serum of allergic patients were determined with ELISA.

用ELISA法检测变应性疾病患者血清中对三种常见蟑螂：美洲大蠊、黑胸大蠊和德国小蠊变应原的特异性IgE抗体（sIgE），以探讨它们之间可能存在的交叉抗原性及其程度。

互联网摘选

Study on Blattella germanica control with different methods

几种处理方法对德国小蠊的灭效观察

互联网摘选

Repellent rate of 10% DMP and 10% DEET to Blattella germanica was 56.7% and 82.4% after 1 hours.

10%DMP和10%DEET对德国小蠊的驱避试验显示，这两种药剂对德国小蠊1小时后驱避率分别56.7%和82.4%。

互联网摘选

Methods for Blattella germanica control in special places

特殊场所控制德国小蠊方法的研究

互联网摘选

This paper reported the determined result of toxic effects of CUZ against Blattella germanica in laboratory. It indicates that the LT50 was 6. 8 days. Whose 95% confidence limits was 6. 36-7. 24 days.

本文报道了赛优杀（CUZ）对德国小蠊的毒效测定结果，其LT（50）为6.8天，95%可信限为6.36～7.24天；

互联网摘选

Objective: To direct scientific and rational use of insecticides, the cardinal numbers and status of resistance of Blattella germanica to 4 different insecticides were determined in Urumqi.

目的：了解乌鲁木齐市德国小蠊对常用杀虫剂的抗药性基数和现状，指导科学、合理使用杀虫剂。

互联网摘选

Objective To observe the effect of AB cockroach attractant on Periplaneta americana and Blattella germanica.

目的观察AB型蟑螂引诱剂对美洲大蠊和德国小蠊的引诱效果.

网络文摘精选

The Life diagram of the Blattella germanica in the experimental population under different temperature

不同温度下的德国小蠊实验种群生命表

互联网摘选

Blattella Germanica belongs to high resistance level to synthetic pyrethroid insecticides and carbamate insecticide, except Baygon.

德国小蠊除对氨基甲酸类杀虫剂残杀威属低抗性外，对其它四种杀虫剂属高抗性水平。

互联网摘选

study on bioactivity of acorus calamus rhizome against blattella germanica and product of killing cockroach

水菖蒲对德国小蠊的生物活性及其杀蟑剂研究

互联网摘选