苹果红蜘蛛学名苹果全爪螨 ,属蛛形纲、蜱螨目、叶螨科。此类害虫在北方果区发生普遍 ,危害日益严重 ,已成为果树生产上的重要害虫之一 ,由于红蜘蛛年发生代数多 ,繁殖力强 ,发育速度快 ,长期使用单一药剂易产生抗药性 ,同时还发现红蜘蛛对不同药剂间产生了不同程度的交互抗性 Apple red spider scientific name apple alligator mites, is arachnids, acarina, spider mite subjects. Such pests are common in northern fruit areas and their harm is becoming more and more serious. They have become one of the most important pests in fruit tree production. Because of many generations of spider mites, strong reproductive capacity and rapid development, long-term use of single agents tends to produce drug resistance, At the same time, it was also found that spider mites produced different degrees of cross-resistance to different medicaments