【摘要】 为探索控制台湾乳白蚁Coptotermes formosanus的新技术,在室内观测了采自安徽安庆,浙江诸暨、丽水,湖北宜昌和湖南衡阳、郴州的6巢台湾乳白蚁工蚁、兵蚁及其群体间的格斗行为。结果表明,台湾乳白蚁不同巢群个体间格斗与否,与巢源的地理位置无关。供试巢中,宜昌巢与郴州巢白蚁最具攻击性,它们与其他巢白蚁均发生格斗,但其攻击力较弱,格斗后死亡率高。诸暨巢和衡阳巢白蚁的攻击性相对较弱,但攻击力较强,格斗后存活率高。研究发现,台湾乳白蚁不同巢群体格斗行为与其兵蚁格斗行为相同,说明可用兵蚁格斗代替群体格斗来测试不同巢台湾乳白蚁的格斗行为。另外,格斗双方相处时间的长短,对试验结果有一定影响。表3参19更多还原

【Abstract】 In order to explore the new technology for the control of Coptotermes formosanus,the agonistic behaviors of termite workers,soldiers and mass among six colonies from Anqing of Anhui, Lishui and Zhuji of Zhejiang,Yichang of Hubei and Hengyang and Chenzhou of Hunan were studied in the laboratory.The results indicated that there was no obvious correlation between the geographical distance and the intercolonial agonistic behavior in C.formosanus.Of the six colonies tested,the colonies from Yichang and Chenzhou showed the strongest aggressive behavior,they fought with all other colonies.But their fighting capacities were weaker,and consequently their mortalities were higher compared with other colonies tested.The colonies from Zhuji and Hengyang had no or weak aggressive behavior.However,they had strong attacking capacities,so consequently they had high survival probability.Meanwhile,it was found that the agonistic behavior of termite mass was the same as that of individual soldier in C.formosanus.We could use the individual soldier to replace the termite mass for the behavior bioassay of C.formosanus.In addition,the experimental duration would influence the final result of experiment sometimes.[Ch,3 tab.19 ref.]更多还原