摘要
以枸杞红瘿蚊(Jaapiella sp.)幼虫为研究对象,室内开展了不同浓度斯氏线虫对枸杞红瘿蚊幼虫侵染能力及存活能力试验,以期为枸杞红瘿蚊的生物防治提供理论依据。结果表明,15 g/20 mL浓度的斯氏线虫对枸杞红瘿蚊侵染能力较强,致死效果明显;以枸杞红瘿蚊虫体及体液为培养基的斯氏线虫存活率显著高于清水对照。
The larvae of Jaapiella sp.were studied in this paper,experiments on infection and survival of different concentrations of Steinernema against Jaapiella sp.larvae were conducted in laboratory,in order to provide theoretical basis for biological control of Jaapiella sp.The results showed that the concentration of 15 g/20 mL of Steinernema had a strong infection ability against Jaapiella sp.,and the lethal effect was obvious.The survival rate of Steinernema cultured in the culture medium was significantly higher than that cultured in water.
作者
刘晓丽
李锋
LIU Xiao-li;LI Feng(Institute of Plant Protection,Ningxia Academy of Agriculture and Forestry Sciences,Yinchuan,Ningxia 750002)
出处
《安徽农业科学》
CAS
2023年第2期150-151,163,共3页
Journal of Anhui Agricultural Sciences
基金
2021宁夏自治区重点研发计划项目“有机枸杞生境优化及微生态调控植保新模式研究”(2021BEF02007)
宁夏回族自治区重点研发计划项目“实蝇性诱剂引进及枸杞实蝇防控技术研究与示范”(2017BY040)。
