'Planococcus citri'是拉丁语,意为“柠檬蚧”,是一种常见的害虫,主要危害柑桔类植株。它是一种扁平、卵圆形的灰色昆虫,身上有许多细小的毛孔。它会吸食植物汁液,导致植株叶片干枯、萎缩。为了保护柑桔果树,需要采取一系列措施,如喷洒农药等。
例句:
1. Planococcus citri是一种危害柑桔类植物的害虫,需要进行有效防治。
(中文翻译:Planococcus citri is a pest that harms citrus plants and requires effective prevention and control measures.)
2. 近年来,Planococcus citri对柑桔产业造成的损失越来越大。
(中文翻译:In recent years, the damage caused by Planococcus citri to the citrus industry has been increasing.)
3. 柑桔果树的生长状况受到了Planococcus citri的影响。
(中文翻译:The growth of citrus trees has been affected by Planococcus citri.)
4. 防治Planococcus citri是柑桔栽培中的重要环节。
(中文翻译:Preventing and controlling Planococcus citri is an important part of citrus cultivation.)
5. Planococcus citri在柑桔生产中是一种十分危险的害虫。
(中文翻译:Planococcus citri is a very dangerous pest in citrus production.)
6. 经过多年研究,专家们发现了一种新的Planococcus citri防治方法。
(中文翻译:After years of research, experts have discovered a new method for preventing and controlling Planococcus citri.)
7. Planococcus citri的繁殖速度非常快,必须及时采取措施。
(中文翻译:Planococcus citri reproduces very quickly and measures must be taken in a timely manner.)
8. Planococcus citri的危害范围不仅仅局限于柑桔产业,还会危害其他农作物。
(中文翻译:The harm of Planococcus citri is not limited to the citrus industry, it also affects other crops.)
9. 在柑桔果树上,Planococcus citri的危害主要表现为叶片颜色变黄、萎缩等症状。
(中文翻译:On citrus trees, the harm of Planococcus citri is mainly manifested as yellowing and wilting of leaves.)
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