摘要
为明确补充营养对槐尺蠖Chiasmia cinerearia成虫的影响,在室内观察饲喂5%蜂蜜水、5%蔗糖水和蒸馏水对其成虫生殖和寿命的影响。结果表明:成虫补充5%蔗糖水和5%蜂蜜水,雌虫产卵历期分别为9.8 d和9.2 d,显著延长;单雌平均产卵量分别为798.6粒和690.1粒,显著提高;而产卵前期、交配率和卵孵化率与蒸馏水对照相比均无显著差异。取食5%蔗糖水的成虫寿命,雌虫为11.8 d,雄虫为16.8 d,与取食5%蜂蜜水的成虫寿命差异不显著,但均显著长于蒸馏水处理;3种喂养条件下雌虫寿命均显著短于雄虫寿命。补充营养对槐尺蠖成虫的生殖和寿命均有显著影响。
To clarify the effect of supplemental nutrition on adult Chiasmia cinerearia,the effects of feeding 5%honey water,5%sucrose water and distilled water on adult reproduction and longevity were investigated indoors.The results showed that the egg-laying period of female adult supplemented with 5%sucrose water and 5%honey water was 9.8 days and 9.2 days respectively,significantly increased;and eggs laid per female were 798.6 and 690.1 respectively,significantly increased;meanwhile,there were no significant differences in the pre-oviposition period,mating rate and egg hatching rate compared with distilled water control.The longevity of adults fed with 5%sucrose water was 11.8 days for females and 16.8 days for males,which were not significantly different from those fed with 5%honey water,but were significantly longer than those fed with distilled water.The longevity of females under the three feeding conditions was significantly shorter than that of males.Above all,supplemental nutrition had significant effects on the reproduction and longevity of adult C.cinerearia.
作者
涂京静
王泽华
杨帆
刘涵
高梦瑶
王山宁
TU Jingjing;WANG Zehua;YANG Fan;LIU Han;GAO Mengyao;WANG Shanning(Beijing University of Agriculture,Beijing 102206,China;Institute of Plant Protection,Beijing Academy of Agricultural and Forestry Sciences,Beijing 100097,China)
出处
《中国森林病虫》
2023年第6期19-22,共4页
Forest Pest and Disease
基金
北京市农林科学院科技创新能力建设专项“北京地区国槐尺蠖绿色防控关键技术研究”(KJCX20210401,KJCX201910)。
关键词
槐尺蠖
补充营养
生殖
寿命
Chiasmia cinerearia
supplemental nutrition
reproduction
longevity
