桃蛀螟在新疆的适生区预测

Analysis of the potential geographic distribution of Conogethes punctiferalis in Xinjiang of China

为确定桃蛀螟在新疆的检疫重要性,运用Desktop GARP软件预测了该虫在我国新疆的适生区。结果表明,桃蛀螟在新疆北部和西部有较大的适生区域,主要位于阿勒泰、塔城、昌吉三地的交界区域和阿克苏、喀什一带。桃蛀螟有从内地传入新疆地区并定殖扩散的风险,具有检疫意义。

To determine the quarantine status of Conogethes punctiferalis in Xinjiang,the potential geographic distribution of C.punctiferalis in Xinjiang was analyzed and predicted using Desktop GARP.The results showed that C.punctiferalis could survive in northern and western parts of Xinjiang.The major adaptable areas of C.punctiferalis in Xinjiang include the junctional zone of Altai,Tacheng and Changji and the region of Akesu and Kashi,suggesting that C.punctiferalis could be an invasive species to be introduced to Xinjiang from the inland and establish population.It should therefore be considered as a quarantine pest.