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- THE DISTRIBUTION AND BIOGEOGRAPHICAL RESEARCH OF TEA PLANT INSECT PEST IN HUNAN PROVINCE 湖南省茶树害虫地理区划分析
- Plant Insect Pest in Hunan 湖南虫害
- Dendrolimus punctatus is the most destructive forest insect pest in China. 马尾松毛虫一直是我国最严重的森林食叶害虫之一。
- Nonsuch and Bermuda itself were once covered by thick groves of cedar, but the cedars had been wiped out by an imported insect pest in a mere three years between 1948 and 1952. 楠萨奇和百慕大原本覆盖着茂密的香柏树林，但是在1948至1952年仅仅三年的时间里，香柏就被引入的害虫彻底毁掉了，只剩下巨大的白色树干。
- The locust looper, Ectropis excellens Butler, is an important insect pest in China. In 1988, a virus was isolated from a diseased larva of locust looper. 1988年从危害刺槐的外斑埃尺蠖(Ectropis excellens Butler)病死虫中分离出一株病毒。
- Progress in Occurrence and Control of Disease and Insect Pest in Garden Plant 园林植物病虫害发生特点与防治进展
- The textbook is emphasized to plant diseases and insect pests in the South of China, especially to plant diseases and insect pests in the area of middle and down stream of Yangtse river. 本书的取材主要侧重南方地区，特别是长江中下游地区的重要病虫害；
- Byctiscus ulmi is one of the main insect pests in Weeping Elm of Xining region. The insect pest is happened a generation in a year in Xining region. 14.8 ovums were borthed by a female pest. 榆叶象甲是西宁地区垂榆上的主要害虫之一;该虫在西宁地区每年发生一代;每头雌虫平均产卵量为14.;8粒;产卵部位集中于叶背;卵期8d左右;幼虫历期25d左右;老熟后在叶柄基部作茧化蛹;蛹期16d左右;从9月下旬起成虫在枯枝落叶层内进入越冬状态。
- THE MAIN NATURAL ENEMIES-PARASITOIDS OF THE AGRICULTURAL INSECT PESTS IN LONGDONG OF GANSU PROVINCE. 甘肃陇东农业害虫主要寄生性天敌昆虫。
- And the Hengshan Mountain in Hunan. 湖南的衡山等等都是的。
- Injurious insect pests in storehouse of tobacco leaf were found to have 8 species,8 families,2 orders in one class. 查到烟库害虫1个纲2个目8科8种。
- Now we have added proof, particularly in Hunan. 这回在湖南，尤其得到了充分的证明。
- The paper presented the census results of diseases and insect pests in Torreya grandis in Zhejiang Province. 摘要文章系浙江省近年来香榧病虫害和害虫天敌的调研总结。
- The green tea produced in Hunan are very popular. 湖南产的绿茶很流行。
- Why small liquor in Hunan popular? 为什么小酒在湖南流行?
- Resources of natural enemies of insect pests in apple orchard were systemally studied in apple orchards in Shanxi province. 摘要对陕西不同地区苹果园天敌昆虫进行了调查研究，结果获得天敌昆虫17种，隶属于8目11科。
- I like the green tea produced in Hunan. 我喜欢湖南产的绿茶。
- IPM of plant diseases and insect pests in rice 谷子病虫害综合防治技术
- An insect pest fatal to cotton had struck the crop. 棉花遭受了一种致命的虫害。
- To invest in Hunan ,The first choice in Ningxiang. 投资湖南，首选宁乡！
