Although the preliminary study on the pathogens of the foliage diseaseshas been done,pathogens are not identical b.
虽然对于叶片病害的致病菌已有了初步研究,但由于地域环境不同,引起病害的致病菌不完全相同。
Significant difference of the ratio of affected needles among families was found and excellent effect of the resistant breeding against brown spot needle blight was achieved.
结果表明,针叶感病率性状在各家系间呈极显著差异,抗病选育具有良好的效果。
Higher yields and better qualities of industrial and non-industrial crops,economic crops and medicinal plants have been restricted by plant foliage fungal diseases,and their biological prevention and treatment has become an important approach with the increasing requests of green uncontaminated.
植物叶片真菌病害已制约农作物、经济作物、药用植物的高产、稳产和优质,随着人们对无污染、无公害绿色食品呼声的日益提高,生物防治已成为叶片真菌病害防治的重要防治手段。
An Efficient Protocol for Isolating Genomic DNA of Puccinia striiformis f. sp. tritici from Infected Leaves
一种从感病叶片中高效提取条锈菌基因组DNA的方法
Comparison Study on Leaves Structure and Protein of Resistant and Susceptible Stylosanthes Accessions to Anthracnose;
抗病与感病柱花草叶片结构及蛋白质比较研究
ESTs sequencing of Clones of Leaves Susceptible and Resistant to Black Spot Disease in Poplar and Expression Analysis
杨树感抗黑斑病叶片EST序列测定及相关基因表达谱分析
Changes of Some Enzyme Activities in Leaves of Squash Cultivars after Inoculation with Sphaerotheca fuliginea(Schlecht)Poll.
南瓜幼苗叶片感染白粉病菌后一些酶活性的变化
The analysis of powdery mildew's response to resistant and susceptibe wheat epidermal tissue
白粉菌对抗、感白粉病小麦品种叶片组织侵染情况的研究
The Influence to the Photosynthetic Genes Expression in Tobacco Leaves Infected by Tobacco Mosaic Virus under Different Light Intensity;
不同光照强度处理对烟草花叶病毒感染烟草叶片光合基因表达的影响
Research on the Relation between Active Iron in Leaves and Yellow-leaf Disease in Poplar Tree
叶片活性铁与杨树黄叶病的关系研究
Characteristics of Chlorophyll Metabolism and Chlorophyll Fluorescence in the Silvered Leaf of Summer Squash
西葫芦银叶病发病叶片叶绿素代谢及其荧光特性
I feel the delicate symmetry of a leaf.
我感触到一片树叶的完美的对称性。
Activity of RNase and DNase Healthy and Stripe-rust Infected Wheat Leaves
小麦条锈病罹病叶片核酸水解酶活力的变化
Biological Characteristics, Physiological and Biochemical Effect of the Pathogenic Bacterium on Sweet Osmanthus Leaf Blight;
桂花叶枯病病原菌生物学特性及对桂花叶片生理生化影响的研究
Identification of Squash Mosaic Virus in Xinjiang;
感染新疆甜瓜的南瓜花叶病毒的鉴定
Antiviral Activity of the Effective Monomers from Folium Isatidis against Influenza Virus in Vitro
中药大青叶有效单体抗流感病毒作用
and chew a mint leaf if you're worried about your breath!
当你感到口气不清新时嚼一片薄荷叶就可以了！
Allelopathic Effects of Eupatorium adenophorum Spreng. on Two Kinds of Native Capsicum annuum L.
紫茎泽兰叶片对两种土著辣椒的化感效应
A PRIMARY STUDY ON NITROGEN CONTENT OF RICE LEAF BASED ON REMOTE SENSING AT SPIKING STAGE
区域水稻穗期叶片氮素的遥感估测初探
Effects of SMV3 Infection on Cellular Ultra-structure of Soybean Varieties with Different Resistance
SMV3对抗感大豆品种叶片细胞超微结构的影响
Research on Tip-timing sensor & Processing Technique for Vibration Signal of Blade;
叶尖定时传感器及叶片振动信号处理技术的研究