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枣树红蜘蛛的优势种是截形叶螨，在不同类型的枣粮间作地中，种群数量动态规律基本相同，一年中都有两个高峰。在５月底前呈缓慢增长，６月上中旬枣、麦、玉米间作型和枣、棉间作型增长较快，达到一个小高峰，而枣、麦、大豆间作型仍增长缓慢。以后种群数量均维持平衡并有所减少。到７月初都先后迅速增值，７月中旬达到高峰，７月底数量急剧下降。８月中下旬数量又有回升，达到第二高峰，８月底种群数量又很快下降。调查中发现，枣树上的红蜘蛛数量动态与地面杂草、强度降雨、中耕锄草及天敌有关。
The dominant species of jujube spider mite is Tetranychus truncatus. The dynamics of the population quantity are basically the same among different types of jujube grain intercropping system. There are two peaks in one year. It showed a slow growth before the end of May. In mid-June, jujube, wheat and maize intercropping and jujube and cotton intercropping grew rapidly and reached a small peak, while jujube, wheat and soybean intercropping still grew slowly. After the number of stocks are maintained and reduced. By early July, both of them had rapidly added value, reached their peak in mid-July and dropped sharply at the end of July. In the middle and late August, there was a rebound in the number again, reaching the second peak. The number of stocks dropped rapidly again in late August. The survey found that the number of spider mites on the jujube dynamic ground weeds, intensity rainfall, weeding and cultivating natural enemies.