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柑桔害虫在我国南方产区为害严重。每年生产、外贸出口损失很大。河南省的柑桔害虫尚少报道,近十多年来种植抗寒、优质、丰产、早熟的温州蜜柑和金柑,在豫西南及豫南山区发展较快,虫害问题急待澄清,近年来在浙川、南阳、固始等产地进行调查,发现有20余种害虫。现将结果叙述如下:柑桔红蜘蛛 Panonychus citri Mcg.柑桔六点黄蜘蛛 Eotetranychussexmaculatus Riley柑桔锈壁虱 Phyllocoptes ole ivorus
Citrus pests in southern China producing areas of serious damage. Annual production, a great loss of exports. Few citrus pests have been reported in Henan Province. In recent ten years, the planting of Wenzhou mandarin and kumquat, which are hardy, good quality, high yield and precocity, developed rapidly in southwestern Henan and southern Henan. The pest problem needs to be clarified urgently. In recent years, Zhejiang, Nanyang, Gushi and other producing areas to investigate and found that there are more than 20 kinds of pests. The results will now be described as follows: Citrus red spider Panonychus citri Mcg. Citrus six yellow spider Eotetranychussexmaculatus Riley citrus rust tick Phyllocoptes ole ivorus