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- garden pest insect 园林害虫
- Pest insect community on orange leaves is analyzed with fuzzy cluster method. 经模糊聚类分析表明,柑桔叶片害虫群落由3个集群和3个边缘种组成。
- The flowers were attacked by garden pests. 这些花遭到植物寄生虫的侵蚀。
- This garden pest resembles a pinkish mushroom covered with bristles, but is actually a carnivorous animal rather than a plant. Horklumps are the favourite food of gnomes (FB). 这种菜园子里的害虫很像一朵桃色的蘑菇,遮盖住身上的硬毛。但实际上它是食肉动物,也是地精们最钟爱的食物(神奇动物)。
- Beneficial insects are allowed to flourish to keep pest insects in check. 益虫得以繁衍,以遏制害虫的数量。
- Pest insect in loquat and its no pollution control 枇杷害虫与无公害综合防治技术
- pest insect of silkworm and mulberry tree 蚕桑害虫
- Weeds can detract from the beauty of your garden, plus they can bring garden pests and disease. 野草不仅会破坏花园的美观,还会给花园带来虫害和病害。
- The SIT operations conducted in Mexico were successful in reducing the number of pest insects significantly. 墨西哥运用了这种方法,成功地把害虫的数目大大减少。
- Abstract: Phthorimaea heliopa (Loew) is one of the main pest insects for tobacco. 文章摘要: 烟蛀茎蛾是烟草的主要害虫之一,幼虫钻蛀烟茎,烟株生长缓慢.新叶簇生,植株矮小.产量和质量明显下降。
- Not only is it colourful and pretty, but the humble coccinella beetle also preys on garden pests such as aphids and other bugs. 它不仅是色彩和漂亮,但谦虚七星甲虫的花园也捕食害虫如蚜虫和其他错误。
- Habituation of pest insects to repellents or insecticides may significantly reduce the effects of these control agents. 害虫对驱避剂或杀虫剂等产生习惯性反应可降低其防治效果。
- Most species of Pissodes are serious pest insects which could spread to other area by human activities . 木蠹象属许多种类是针叶树的重要害虫,且极易通过人为携带传播扩散。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The garden is overgrown with weeds. 这个园子里长了许多野草。
- The soluble powder:polythiocycloalkanes, has good effective on the control of pest insects such as two-spotted spider mite, cotton bollworm and citrus red spider mite ect. 简介了产品的毒性毒理概况和应用范围,尤其是防治棉红蜘蛛、棉铃虫、柑桔红蜘蛛等害虫的良好特性。
- Applicability of insecticides to sustainable management of rice pest insects is evaluated according to toxicity,insecticide resistance,effects on beneficial animals,and so on. 从毒性、抗药性、对有益生物的影响等多方面综述了稻田杀虫剂在水稻害虫可持续治理中的适用性并进行了分类。
- Objective An investigation was made into Chaenomeles speciosa in the original plants for providing the science basis on comprehensive control of diseases and pest insects. 目的对宣木瓜地道产区的病虫害进行了调查研究,为综合防治病虫害提供科学借鉴。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- The insect bit him and drew blood from his arm. 那只昆虫叮在他的手臂上吸血。
