稻瘟菌会侵染水稻。
花生种子发育过程几丁质内切酶、外切酶与抗黄曲霉侵染的关系研究。
Study on relationships between endochitinase exochitinase and resistance to aspergillus flavus during seeds development of arachis hypogaea l.
估计全世界约有7亿人因从事农业、家务和娱乐活动而可能接触受侵染的水，进而感染血吸虫病。
An estimated 700 million people worldwide may be at risk of infection as their agricultural, domestic and recreational activities expose them to infested water.
我们还注意到，最近出现了新的H5N1型禽流感毒株，有可能导致目前使用的疫苗无法充分保护禽类不受疾病的侵染。
We have also observed that new H5N1 avian influenza virus strains have recently emerged creating the possibility that vaccines currently in use may not be fully protecting poultry against the disease.
疟疾的病原物- - -疟原虫，已经对化学处理有了抗性。所以，通过杀蚊，即使有抗性的疟原虫也没有机会再侵染人了。
The malaria causing parasite, Plasmodium, has already developed resistance to chemical treatments. So by killing the mosquitoes, even the drug-resistance parasites never get a chance to infect people.
菌核病菌能侵染400多种植物。
侵染线进入根的皮层细胞并进行分枝。
The infection-thread enters and branches in cells of the root cortex .
受病毒侵染的细胞受损严重。
菌根侵染率与孢子密度间没有显著相关性。
No significant correlation exhibited between mycorrhizal infection and spore density.
如果溅出药液，应彻底冲洗受侵染的皮肤。
If spillage occurs, the affected skin should be thoroughly washed.
合肥地区侵染番茄的根结线虫为南方根结线虫。
The root-knot nematodes infecting tomato in Hefei district were south root-knot nematodes.
病害发生与牡丹不同品种、初侵染源等因子密切相关。
The occurrence of disease was closely correlated to the initial infection sources and species of peony tree.
每次感染都是一次侵染病原体与被侵染宿主间的战斗。
Every infection consists of a battle between the invading pathogen and the resisting host.
植物对于这种侵染的敏感程度是多种因素作用的结果。
The susceptibility of plants to such infections is the result of many factors.
结果表明，西瓜幼苗根毛区是枯萎病菌最易侵染的部位。
The results showed that the root hair zone was the most susceptible region.
其主要侵染来源是土壤中和植物病残体上越冬的卵孢子。
The primary source of infection was the oospore overwintered in soil and plant survival.
我们的研究结果进一步证实了苹果轮纹病的潜伏侵染特性。
Our result further demonstrated the character of latent infection in apple ring rot disease.
人们用光学显微镜，在受侵染的寄主中观察到这些微生物。
Many of these microbes were observed in the infected host by light-microscope.
玉米粗缩病的发生与病毒侵染时玉米植株的生育期关系密切。
Occurrence of rough dwarf disease of maize closely associated with growth stage of maize during the disease infection.
结果表明，大麦赤霉病抗性除了抗初侵染外还存在抗扩展类型。
The result showed there was the resistance to spread as well as to initial infection of Fusarium head blight in barley.
结果表明，大麦赤霉病抗性除了抗初侵染类型外还存在抗扩展类型。
The result showed there is the resistance to spread as well as to initial infection of Fusarium head blight in barley.
这些方法对植物寄生线虫的分类鉴定和侵染特性研究具有重要意义。
These methods were essential to the study on classification, identification and characteristics of the plant nematode.
富含胆碱的残留花药、雌蕊及早期颖果是禾谷镰孢菌的主要初侵染源；
Besides anthers at anthesis, pistils and young caryopses are rich in choline and are the main sites of the initial infection.
研究目的是比较目视检查和湿发梳理两种方法诊断头虱侵染的准确率。
The goal of this study was to compare the diagnostic accuracy of visual inspection vs wet combing in the detection of head lice infestation.
介绍了桃树缩叶病的危害症状、病原特征、侵染循环、发生因素以及防治方法。
Introduces the leaf peach shrinkage of hazard symptom, pathogen infect circulation, features, and prevention and treatment.
在侵染过程中，病原体必须逃避宿主三大免疫功能之一：检测、激活及效应功能。
A pathogen must prevent one of three stages of immune function: detection, activation, or effector function.
植物系统获得抗性(SAR)，是植物受到病原菌侵染后所激发的一种防卫反应。
Systemic acquired resistance (SAR), known as broad-spectrum, inducible plant immunity, is a defense response triggered by pathogen infection.
最后，细胞宿主被破坏(溶化)，向周围环境释放出病毒粒子去侵染新的细菌细胞。
Finally, the bacterial host is destroyed (lysed), releasing virus particles into the environment to infect new bacterial cells.
最后，细胞宿主被破坏(溶化)，向周围环境释放出病毒粒子去侵染新的细菌细胞。
Finally, the bacterial host is destroyed (lysed), releasing virus particles into the environment to infect new bacterial cells.
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