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这本图谱是按照农作物的分类编著的,内容分为病害、虫害两部分。在虫害部分,计有稻作害虫16种、麦类害虫15种、杂粮害虫4种、薯类害虫3种、棉花和麻类害虫15种、桑树害虫4种、糖料作物和烟草害虫3种、豆类害虫3种、果树害虫17种、蔬菜害虫10种、储粮害虫9种、蝗虫12种。这些害虫,都是目前生产上的重要害虫。 每种害虫均绘制彩色图,分为各期虫态和被害物,并附有相应的简要说明,包括害虫的名称(学名、科
This map is compiled according to the classification of crops, the content is divided into diseases, pests two parts. In the pest part, there are 16 kinds of rice pests, 15 kinds of wheat pests, 4 kinds of cereal pests, 3 kinds of potato pests, 15 kinds of cotton and hemp pests, 4 kinds of mulberry pests, sugar crops and tobacco pests , 3 kinds of bean pests, 17 kinds of fruit tree pests, 10 kinds of vegetable pests, 9 kinds of stored grain pests, 12 kinds of locusts. These pests are all important pests in production. Each pest is color-coded, divided into periods of insects and pests, accompanied by a brief description, including the name of the pest (scientific name, family