江苏农业学报2025，Vol.41Issue(5)：875-882,8.DOI:10.3969/j.issn.1000-4440.2025.05.006
捕食螨防治对柑橘全爪螨及柑橘园中节肢动物群落的影响
Effects of predatory mites control on Panonychus citri and the arthropod community in citrus orchards
摘要
Abstract
To evaluate the effectiveness of predatory mites in biological pest control,two control methods,namely re-leasing Neoseiulus californicus and applying chemical pesticides,were used to control Panonychus citri,and a systematic in-vestigation was carried out on the arthropod community in the canopy of citrus trees.The research results showed that a total of 47 825 arthropods were collected from the citrus orchards treated with predatory mites,belonging to two classes,16 orders,128 families,and 305 species.The number of pest species,neutral arthropod species,and natural enemy species in the citrus orchards treated with predatory mites was significantly higher than that in the citrus orchards treated with chemical pesticides(P<0.05),and the number of pest individuals and natural enemy individuals in the citrus orchards treated with predatory mites was also significantly higher than that in the citrus orchards treated with chemical pesticides(P<0.05).The number of Panonychus citri in the citrus orchards treated with predatory mites was significantly lower than that in the control.The diver-sity index,richness index,evenness index,and stability of the arthropod community in the citrus orchards treated with preda-tory mites were significantly higher than those in the citrus orchards treated with chemical pesticides(P<0.05).The dominant natural enemy species in the citrus orchards treated with predatory mites was Chrysopa pallens.In conclusion,Neoseiulus californicus can effectively control Panonychus citri and simultaneously increase the richness,diversity,and stability of the arthropod community in citrus orchards.The results of this study provide a theoretical basis for the biological control of Panonychus citri.关键词
加州新小绥螨/柑橘全爪螨/节肢动物/群落特征/群落稳定性Key words
Neoseiulus californicus/Panonychus citri/arthropods/community characteristics/community stability分类
农业科技引用本文复制引用
曾富义,吴鹏程,张曼,郭峰,吴国星,吴毅歆,何月秋,高熹..捕食螨防治对柑橘全爪螨及柑橘园中节肢动物群落的影响[J].江苏农业学报,2025,41(5):875-882,8.基金项目
云南省重大科技专项(202402AE090003) （202402AE090003）
云南省中青年学术和技术带头人后备人才项目(202205AC160077) （202205AC160077）
