云南省地处低纬高原，拥有丰富的生物多样性，堪称世界生物的标本库。楚雄州地处滇中腹地，位于滇南热区和滇西北高寒区生物交汇带，气候类型独特，囊括了从寒温带到热带7个农业气候类型，农业资源丰富，生物多样性程度高，优异天敌资源的储备富足。瓢虫作为云南地区重要天敌资源之一，在害虫生物防治领域有着巨大潜力。目前对楚雄农田环境中瓢虫等天敌资源的调查报道较少。文章研究从2018年起，连续4年对当地红梨园中的瓢虫发生情况进行监测，同时记录生境情况。通过人工调查与马来氏网收集昆虫相结合的方法，收集鉴定瓢虫共16个属30多个种。文章数据集提供了地方瓢虫资源的基础数据，为分析当地瓢虫的多样性、种群动态和发生规律提供依据，为有效利用当地农田天敌瓢虫的资源提供了支持。

Yunan is located in a low-latitude plateau. With extreme high biodiversity level, Yunnan is often considered as a specimen library for the world. Chuxiong is located in the hinterland of central Yunnan, where is the biological convergence zone between the southern hot area and the northwestern frigid area. It has unique climate conditions, including seven agricultural climate types from the cold temperate zone to the tropical zone. It has rich agricultural resources, high biodiversity level and abundant resources of potential natural enemies. Coccinellids are important natural enemy resources in Yunan, with great potential in pest biological control. There are few investigations on natural enemy resources such as coccinellids in farmland in Chuxiong. In this study, the occurrence of coccinellids in the local red pear orchard was monitored for four consecutive years from 2018 to 2021, with habitat and climatic conditions also recorded. A total of 16 genera with at least 30 Coccinellidae species were recorded and identified, with manual survey and insect collection using Malaise trap. through the method of insect collection and manual investigation in Malaise trap. This dataset provides basic data on local coccinellid resources, which is a basis for analyzing coccinellid diversity, population dynamics, and occurrence pattern, and supports effective use of local natural enemy resources in agroecosystems.