| 宁明月，梁光红，赵岱，张彦龙,2026,寄生性螨类在害虫生物防治中的研究和应用[J].环境昆虫学报,(3):733-746 |
| 寄生性螨类在害虫生物防治中的研究和应用 |
| Research and application of parasitic mites in biological control of pests |
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| DOI： |
| 中文关键词: 寄生性螨类 绒螨 蒲螨 害虫 生物防治 |
| 英文关键词:Parasitic mites Trombidiidae Pyemotidae pests biological control |
| 基金项目:新疆维吾尔自治区重点研发项目（2022B03020-2） |
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| 摘要点击次数: 195 |
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| 中文摘要: |
| 寄生性螨类繁殖能力强，在自然界可有效调控害虫和害螨的种群数量，因此在农林生产中常被用作天敌。绒螨和蒲螨是最重要的寄生性螨类，绒螨可在蚜虫发生初期抑制其种群的快速繁殖，降低蚜虫虫口数量。蒲螨具有较强的致死性，对钻蛀性害虫控制作用明显，可显著降低其对农林作物的危害。本文回顾了国内外对寄生性螨类的基础研究及在生物防治中的应用研究，发现当前寄生性螨类基础研究薄弱，可作为生防物的有益寄生性螨资源不足，田间防效仍不稳定。因此需要加强有益寄生性螨类资源的调查和挖掘，对已知种和新发现的优势寄生性螨类的生物学特性进行深入研究，明确寄生性螨类的控害机制；另外还需要提高人工规模化繁育的效率，降低繁育成本；可通过利用新技术，例如分子生物学技术提高这些益螨田间的适应性和寄生效率。可为利用寄生性螨类调控害虫、害螨种群数量提供支持，为害虫绿色防控和综合治理提供更多的选择。 |
| 英文摘要: |
| Parasitic mites exhibit high reproductive potential and can effectively regulate the population size of pests and harmful mites in nature, so they are frequently utilized as natural enemies in agricultural and forestry production. Trombidiidae and Pyemotidae families are the most significant parasitic mites. Trombidiid mites can inhibit the rapid growth of aphid populations at the early stage of occurrence and reduce aphid density. Pyemotes exhibit strong lethality and demonstrate remarkable efficacy against wood-boring pests, significantly reducing their damage to agricultural and forestry crops. This paper reviews fundamental and applied research on these parasitic mites both domestically and internationally, revealing that current foundational studies remain inadequate, with limited resources of beneficial parasitic mite species available for biological control purposes and unstable field control efficacy. Therefore, it is imperative to enhance the investigation and exploration of beneficial parasitic mite resources, with in-depth studies on the biological characteristics of known and newly discovered dominant species to elucidate their pest control mechanism. Additionally, efforts should focus on enhancing mass-rearing efficiency while reducing production costs. Novel technologies, such as molecular biology approaches, can be employed to enhance the field adaptability and parasitoid efficiency of these beneficial mites. This can support the use of parasitic mites to regulate the population numbers of pests and harmful mites, while offering more options for green pest control and integrated management. |
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