摘要
黄脊竹蝗Ceracris kiangsu是中国南方地区重要的竹子食叶害虫。为深入理解黄脊竹蝗趋尿行为的机制,通过林间录像系统测定了黄脊竹蝗对不同质量浓度钠盐(1.0,5.0,10.0,20.0 g·L-1)及铵盐(1.0,2.0,4.0,8.0,10.0,25.0,50.0,75.0,150.0 g·L-1)溶液的行为反应,同时进行了钠盐及铵盐溶液的林间诱捕试验。结果表明:钠盐及铵盐的质量浓度会显著影响黄脊竹蝗的趋泥行为(P<0.05),1.0 g·L-1的碳酸氢铵和1.0 g·L-1氯化钠溶液即可激发黄脊竹蝗的趋泥行为,随着质量浓度的升高,黄脊竹蝗访问铵盐及钠盐次数逐渐增多;黄脊竹蝗成虫对经75.0 g·L-1的碳酸氢铵或10.0 g·L-1氯化钠溶液处理的滤纸有明显的选择偏好(P碳酸氢铵=0.032,P氯化钠=0.043)。林间诱杀试验表明:挥发性铵盐的诱蝗量显著高于钠盐的诱蝗量(P<0.01),挥发性物质在黄脊竹蝗趋泥行为中发挥着重要作用。
To better understand the mud-puddling behavior of Ceracris kiangsu（Orthoptera： Oedipodidae）, the yellow-spined bamboo locust, an important bamboo pest in south China, the behavioral responses of female C.kiangsu adults to solutions of sodium chloride（1.0, 5.0, 10.0, 20.0 g·L^-1） and ammonium bicarbonate（1.0,2.0, 4.0, 8.0, 10.0, 25.0, 50.0, 75.0, 150.0 g·L^-1 ）were studied using a video recording system for observing and recording the puddling behavior. Also, field trapping was conducted to test mud-puddling behavior to the solutions of sodium chloride and ammonium bicarbonate with different concentrations, respectively. Results showed that a 1.0 g·L^-1 sodium chloride or a 1.0 g·L^-1 ammonium bicarbonate concentration were sufficient to stimulate puddling behavior with female C. kiangsu adults. Also, adult visits to the sodium chloride and ammonium bicarbonate solutions increased significantly as the solution concentration increased（ANOVA, P〈0.05）.Female adults of C. kiangsu preferred visiting and feeding on filter paper treated with solutions of 75.0 g·L^-1 ammonium bicarbonate（ANOVA test, P=0.032） or 10.0 g·L^-1 sodium chloride（ANOVA, P=0.043）. Much more female adults were trapped by ammonium bicarbonate solution than that trapped by sodium chloride solution（ANOVA, P〈0.01）, and field trapping indicated that volatiles played an important role in mud-puddling behavior of C. kiangsu.
出处
《浙江农林大学学报》
CAS
CSCD
北大核心
2015年第3期434-439,共6页
Journal of Zhejiang A&F University
基金
国家自然科学基金资助项目(31100480)
浙江省自然科学基金资助项目(Y3090429)
关键词
森林保护学
黄脊竹蝗
趋泥行为
铵盐
钠盐
forest protection
Ceracris kiangsu
mud-puddling behavior
ammonium salt
sodium salt
