温度和湿度对巴西豆象生长发育的影响  

THE EFFECTS OF TEMPERATURE AND HUMIDITY ON THE DEVELOPMENT OF BRAZILIAN BEAN WEEVIL

作　　者：邓永学[1] 朱文炳[1] 

机构地区：[1]西南农业大学植物保护系

出　　处：《植物保护学报》1993年第1期37-41,共5页Journal of Plant Protection

摘　　要：作者利用豇豆(Vigna unguiculata L.)种子作饲料,在20、24、28、32、36℃五种温度和相对湿度90%条件下对巴西豆象(Zabrotes subfasciatus Bohema)进行研究,结果表明巴西豆象未成熟期发育起点为15℃,生长发育繁殖最适温区为28—32℃。此外,还考察了湿度因子对巴西豆象生长发育和繁殖的影响。The development of Brazilian bean weevil Zabrotes subfasciatus Bohe-man feeding on vigna seed was studied under 20,24,28,32 and 36℃and 90% of relative humidity.The results showed that the developmentzero of its immature stage was 15℃,and the optimum temperature wasranged from 28-32℃.The effect of humidity on the development of thisinsect pest was also examined.

关 键 词：巴西豆象 生长发育 温度 湿度 

分 类 号：S379.5[农业科学—农产品加工]