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- This research applies to the numerical technique in the agriculture production and the agriculture educations, combining the agriculture production actual, built up “the farm crop pest database". 开发研究了把数字技术应用到农业生产以及农业教育中,并结合农业生产实际,建立了“农作物害虫数据库”。
- Development of the farm crop pest database 农作物害虫数据库的研制
- crop pest monitoring and pre-waming 监测预警
- Entomogenous fungus is an important pathogenic germs of crop pests and is ubiquitous in natural environment. 虫生真菌是农作物害虫的一类重要致病菌,广泛分布于自然界。
- A nonpersistent chemical,C4H7O4PBr2Cl2,used for mosquito control and as an insecticide against crop pests. 二溴磷一种非永久性化学药品，C4H7O4PBr2Cl2，用来抑制蚊子并作为杀死农作物害虫的一种杀虫剂
- Abhorrent attempt to pest invasion and occupation of the farm, scarecrow Peter and Paul in order to save their crops pest fight with. 介绍：可恶的害虫企图侵占农场，稻草人伯保为了抢救庄稼而跟害虫战斗。
- A nonpersistent chemical, C4H7O4PBr2Cl2, used for mosquito control and as an insecticide against crop pests. 二溴磷一种非永久性化学药品，c4h7o4pbr2cl2，用来抑制蚊子并作为杀死农作物害虫的一种杀虫剂
- With the development of the research, Entomogenous fungus will contibute more to crop pests management in the futrue. 随着研究的不断深入,虫生真菌具有广阔的应用前景。
- The Modern Biological Technique and the Prevention of the Crop Pest 现代生物技术与作物病虫害防治
- Crop Pest Management by Using Modern Biological Technique 运用现代生物技术防治作物病虫害
- Crop Pest and Disease Management: Challenges for the Millennium 作物虫害与病害治理
- Rice is the chief crop in most southern provinces. 稻子是大多数南方省份的主要作物。
- The grain crop has gone down this year. 今年的粮食作物产量下降了。
- We have had the biggest wheat crop ever this year. 今年我们的小麦收获量是有史以来最好的。
- An insect pest fatal to cotton had struck the crop. 棉花遭受了一种致命的虫害。
- Table 10. The major pest infestion of each crop. 表10.;各作物发生之主要病虫害名称
- Half the fruit crop froze out in the sudden cold. 一半的水果作物在突如其来的寒流中被冻死。
- Rice is the chief crop in this ares. 稻子是这一地区的主要作物。
- We had a poor crop of raspberries this year. 今年我们的悬钩子歉收。
- The farmer paid 3 laborers to gather the crop. 农场主雇佣3名工人收割庄稼。
