摘要
选取并制备83种树木提取液对白蚁进行忌避活性测定结果表明,其中有2 9种树木提取液药后2 4h未见白蚁进入处理室,并结合植物资源和成本等因素初选出18种忌避活性效果较好的树木提取液(室温贮藏期1年)用于复筛试验,最终筛选出对白蚁忌避活性效果较好的山苍子叶和樟树叶树木提取液,可用于研制防蚁新药剂;而对白蚁忌避活性较弱的树木提取液,可结合其对白蚁杀虫活性抑制效果,从中优选出较好树木提取液。
The extracting solutions were derived from 83 tree species,and the repellent activities of them against white ants were tested respectively.The results show that there are not any white ants entering the chambers treated with 29 species of extracting solution after 24 hours.Considered with the factors of plant resource and the cost,18 species of extracting solutions having better repellent activities are selected primarily for the second selection test during one year.And 2 species of extracting solutions are selected finally and can be used to make new pesticides for kill white ants.Among those whose repellent activities are not obvious,based on their killing effects on white ants,the better ones are selected and can be used to provide the scientific bases in making new medicine for killing white ants.
出处
《中国生态农业学报》
CAS
CSCD
2005年第2期56-58,共3页
Chinese Journal of Eco-Agriculture
基金
福建省科技厅重点项目"树木生物活性物质利用技术研究 (99 Ⅰ 3 )部分研究内容
