中国生物防治学报2025，Vol.41Issue(5)：1241-1248,8.DOI:10.16409/j.cnki.2095-039x.2024.11.011
低温冷藏对蠋蝽成虫存活率和主要生化物质的影响
Effect of Low-temperature Storage on Survival Rate and Major Biochemical Substances of Arma chinensis Adult
摘要
Abstract
The aim of this study was to investigate the effects of low temperature storage duration and storage density at 5 ℃ on the survival rate,the contents of main biochemical substances and the activities of enzymes in adult Arma chinensis,in order to determine the relationship between the storage duration and the physiological and biochemical responses of A.chinensis.It was found that the survival rate of adult A.chinensis decreased with prolonged storage.The optimal storage density is 100 per box,with a survival rate as high as 91％after 60 days.In response to the low temperature stress,A.chinensis showed a positive response in biochemical substances.The adults accumulated more energy materials such as fat and glycogen,and cold resistant substances such as trehalose,glycerol,triglyceride and sorbitol.At the same time,the activities of trehalase,peroxidase and superoxide dismutase were significantly enhanced.With the extension of storage duration,the content of these substances and enzyme activity gradually decreased or remained unchanged.The results of this study have great significance for the low temperature storage and physiological response mechanism of A.chinensis.关键词
蠋蝽/冷藏/存活率/生化物质/抗氧化酶Key words
Arma chinensis/refrigerate/survival rate/biochemical substances/antioxidant enzyme分类
植物保护学引用本文复制引用
郭义,张洁,李鹏燕,李敦松..低温冷藏对蠋蝽成虫存活率和主要生化物质的影响[J].中国生物防治学报,2025,41(5):1241-1248,8.基金项目
植物病虫害生物学国家重点实验室基金(SKLOF202111) （SKLOF202111）
国家荔枝龙眼产业技术体系(CARS-32) （CARS-32）
