您要查找的是不是:
- FACTORS AFFECTING THE OUTBREAK OF THE COTTON BOLL ROT CAUSED BY GLOMERELLA GOSSYPII(SOUTH)EDG. 棉花烂铃及炭疽病的研究
- A Study on the Technique for Contiroling Cotton Boll Rot by the Regulatory Agent EMC. 乙缩调节剂防治棉花烂铃技术的研究
- Vegetative compatibility of cotton boll rot disease pathogen 棉花红腐病菌营养体亲和性研究
- Analysis of Grey Correlative Degree on Factors Affecting Cotton Boll Rot 影响棉花烂铃因素的灰色关联度分析
- The Application of the Artificial Neural Network to Forecasting the Epidemic Trend of the Cotton Boll Rot 人工神经网络在棉花烂铃病流行趋势预报中的应用
- cotton boll rot 棉铃红腐病
- Boll rot has been attributed to a wide range of organisms. 棉铃腐烂是由分布范围广泛的微生物引起的。
- Farm demonstration work in the South helped to fight the cotton boll weevil. 南部农场示范工作大大帮助了对棉花象鼻虫的防治。
- After a couple of weeks, almost all the infected plants bore cotton bolls. 一两星期之后几乎所有有病的棉花都结核了。
- It's called the boll weevil because it destroys the cotton boll, the seed pod that contains the cotton. 之所以会被称为棉子象鼻虫,是因为这种昆虫会毁坏棉花球,以及含有棉花的种子荚。
- Some cotton bolls have fallen on the ground. 有些棉桃落在地上了。
- Peroxidase activity in the pedicel abscission zone of young cotton boll was promoted either by removing the opposite leaf, removing stigma, or spraying ethrel on the flower. 使用去叶、阻止受精或乙烯利处理花朵的方法,诱发棉花幼铃脱落,铃柄离区的过氧化物酶活性增加,到脱落前达到最高值。
- The cotton bolls burst open, revealing masses of snow-white fibres. 棉桃绽裂,露出雪白的棉花。
- After a couple of weeks,almost all the infected plants bore cotton bolls. 一两星期之后几乎所有有病的棉花都结核了。
- Forecast of the Cotton Phytophthora Boll Rot Epidemics by the Bayesian Estimation Method 利用贝叶斯(Bayesian)估计方法预测棉铃疫病的发生流行
- boll rot has been attributed to a wide range of organisms 棉铃腐烂是由分布范围广泛的微生物引起的。
- After a couple of weeks, almost all the infected plants bore cotton bolls . 一两星期之后几乎所有有病的棉花都结核了。
- 89. Boll rot has been attributed to a wide range of organisms. 棉铃腐烂是由分布范围广泛的微生物引起的。
- Boll weevil: grayish weevil that lays its eggs in cotton bolls destroying the cotton. 略带灰色的象鼻虫,在棉铃上产卵以破坏棉花。
- Study on the Controlling Index of Cotton Boll Worm 棉铃虫卵、天敌与产量的关系及其防治指标的研究