| 黑胸散白蚁新群体的建立和发展与环境条件的关系 |
| |
| 引用本文： | 刘源智 潘演征. 黑胸散白蚁新群体的建立和发展与环境条件的关系[J]. 昆虫学报, 1996, 39(4): 375-382 |
| |
| 作者姓名： | 刘源智 潘演征 |
| |
| 作者单位： | 四川省林业科学研究院 |
| |
| 摘 要： | 在实验室进行了温度、水湿、食物、土壤、活动空间与新群体建立和发展关系的实验，野外又观察收集了相关资料。结果表明：在20℃-28℃和含水量为50.5%-69.6%的基质中，配对饲养的新群体几乎全部正常发展；30℃以上或基质含水量低于38.2%，新群体难以建立；25℃时工蚁取食的净增量最大；工蚁含水量为79%、构成蚁巢的白蚁排泄物和木材含水量分别为54.8%和52.3%；7种木材饲养新群体，以刺槐饲养的发展最快，香樟和马尾松次之；群体的发展还与土壤和活动空间有密切关系。在此基础上，探讨了白蚁建巢的限制条件，认为迁巢活动和群体分裂是长期适应环境条件的结果，提出了相应的防治对策。
|
| 关 键 词： | 黑胸散白蚁 环境条件 防治对策 |
INFLUENCE OF ENVIRONMENTAL FACTORS ON THE COLONIZATION OF RETICULITERMES CHINENSIS SNYDER |
| |
| Liu Yuanzhi, Pan Yanzheng, Tang Guoqing, Tang Taiying. INFLUENCE OF ENVIRONMENTAL FACTORS ON THE COLONIZATION OF RETICULITERMES CHINENSIS SNYDER[J]. Acta Entomologica Sinica, 1996, 39(4): 375-382 |
| |
| Authors: | Liu Yuanzhi Pan Yanzheng Tang Guoqing Tang Taiying |
| |
| Affiliation: | Sichuan Academy of Forestry Chengdu 610081 |
| |
| Abstract: | Colonization of Reticulitermes chinensis Snyder was influenced by temperature,moisture, food, soil and room size was researched in laboratory as well as in the field. It was found that in a matrix at 20℃-28℃ ,50.5%-69.6% moisture content, new colonies were developed from paired adults. When the temperature was higher than 30℃and the RH lower than 38.2%,few colonies were built. Soldier termites fed most at 25℃. The moisture content of termite excreta in the nest and that of timber were 54.8% and 52.3% respectively. Among the seven kinds of timber tested for building new colonies,the fastest for colonization was Robinia pseudoacacia L., next came Cinnamomum camphora(L.) Presl, and Pinus massoniana Lamb. Soil and room size also had definite influence on colonization. Based on the above, the limiting factors of termites nest building wasclarified, the nest immigration and recolonization of termites depend on the environment factors, and the relerant control strategy was given. |
| |
| Keywords: | Reticulitermes chinensis Snyder Environment factors Control strategy |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《昆虫学报》浏览原始摘要信息 |
|
点击此处可从《昆虫学报》下载全文 |
|
