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德氏钝绥螨(Anblyseius deleoni)是桔全爪螨(Panonychus citri)的重要天敌之一。人工室内饲养德氏钝绥螨的成功,为桔全爪螨的生物防治提供了广阔前景。然而,迄今为止,德氏饨绥螨对桔全爪螨的功能反应、数值反应及对桔全爪螨不同发育期的选择捕食力等仍尚待揭示,由释放德氏钝绥螨的不同条件而造成的对桔全爪螨防治效果的差异也还需进一步探索。本文初步研究了德氏钝绥螨对桔全爪螨的捕食作用,组建了桔全爪螨—德氏钝绥螨种群数量变动的模拟模型,并在四种不同释螨条件下,进行了桔全爪螨种群数量变动的模拟实验。现将研究结果简报如下:
Anblyseius deleoni is one of the important natural enemies of Panonychus citri. The success of Artemia decussus in artificial indoor feeding provides broad prospects for the biological control of. However, up to now, the functional response of Meloidogyne sibiricus to Panonychus citri, its numerical response and its selective predation on the developmental stages of Panonychus citri were yet to be elucidated. Different conditions for the release of Amblyseius spp. However, the differences caused by the prevention and control of the whole orange mites also need to be further explored. In this paper, the preliminary study of the prey on the population of Amblyseius spp. And the population change of Amblyseius sibiricus were carried out. Four kinds of mites Simulation Experiment on the Change of Population Population of. Now the research findings are as follows: