论文部分内容阅读
柑桔锈壁虱是柑桔上严重害虫之一。遍及国内外各柑桔产区,常为害柑桔的叶片和果实,轻者受害率达20—30％,严重时达100％;一般每一叶、果上有虫数十头,多时达一千余头。在不同的柑桔种类上,以桔、柑、橙、柠檬等受害最重,柚和金柑等很轻。为害时常因口器刺入植物组织内吸食,刺破了果实和叶片上的油胞,胞内芳香油溢出,暴露于空气和阳
Citrus rust tick is one of the serious pests on citrus. All over the citrus producing areas at home and abroad, often damage the leaves and fruits of citrus, the light victimization rate of 20-30%, severe up to 100%; generally each leaf, the fruit has dozens of worms, as long as one A thousand head. In different types of citrus, oranges, oranges, oranges, lemons and other hardest hit, grapefruit and kumquat and so light. Damage often due to mouthparts piercing plant tissue smoking, piercing the fruit and leaves of oil cells, intracellular aromatic oil spill, exposure to air and yang