The gray leaf spot(GLS) is a significant leaf disease in maize.
玉米灰斑病是严重威胁玉米生产的叶部病害。
Northern Leaf Blight of corn (NLBC) is a major leaf disease in com planting.
玉米大斑病是玉米生产上的一种主要叶部病害。
Since 1976, a bacterial leaf disease of rice was found in the first crop in Fusui and other counties.
1976年来，广西的扶绥等县，在早稻叶片上出现一种细菌性“短条斑”型的病害，其症状很象稻细菌性条斑病的初期病斑。
The occurrence of orange-coloured leaf disease of rice, a phytoplasma disease, was investigated widely during 1992 - 1996.
1996年对水稻橙叶病的发生流行条件进行广泛深入调查研究。
The results are: 6 species diseases were found, including 3 leaf diseases, 1 twig disease, 1 trunk disease and 1 seedling disease;
初步查到落叶松病害6种，其中叶部病害3种、枝梢病害1种、干部病害1种、苗木病害1种；
The most threatening grape virosises in China are grapevine fan leaf disease, grapevine leaf roll, grapevine stem pitting and grapevine corky bark.
我国葡萄最具威胁性的病毒病有扇叶病、卷叶病、茎痘病和栓皮病。
The different classification kernel functions are compared, and analysis shows that the radial base function most suits the corn leaf disease classification recognition.
不同的分类核函数的相互比较分析表明，径向基核函数最适合玉米病害的分类识别。
Noni leaf has been used for the treatment of gingivitis, periodontal diseases, laryngalgia, laryngitis, sprain, skin disease, and so on.
诺丽叶已用于治疗牙龈炎，牙周疾病，喉痛，喉炎，扭伤，皮肤病等。
Growing Hevea in the Americas is hard. A disease called leaf blight means the trees have to be spaced widely.
要在美洲种植橡胶树很难，因为有一种叫做“叶枯病”的病害存在，橡胶树的间距必须很大（译者注：防止病害传播）。
Corynespora leaf-fall disease of hevea rubber, caused by Corynespora cassiicola, is a newly found disease of hevea rubber in China, which threatens to Chinese natural rubber industry.
由多主棒孢引起的巴西橡胶棒孢霉落叶病是我国天然橡胶生产的潜在威胁。
The effects of soybean frog-eye leaf spot on yield and quality were investigated with different disease degrees in leaf, pod and seed infection.
采用不同病级病叶、荚、粒，研究了大豆灰斑病对大豆产量和品质的影响。
Tomato yellow leaf curl disease is the most destructive virus disease of tomato in tropical and subtropical regions.
番茄黄化曲叶病是热带、亚热带地区最具毁灭性的番茄病毒病之一。
Curvularia leaf spot of maize was a new maize disease that has arisen in north China recent years.
玉米弯孢菌叶斑病是近几年我国玉米生产上发生的一种新病害。
Among the eucalypt diseased, bacterial wilt, little-leaf, seedling, brown spot, leaf rust, shoot blight, stem canker and butt rot are new disease records in Taiwan.
文内报导之桉树青枯病、小叶病、苗腐病、玫瑰桉叶斑病、叶锈病、枝枯病、溃疡病及冠腐病等均为本省之新记录病害。
Disease: Aphids, mealy bugs, powdery mildew, fungal leaf spot, stem and root rot if over watered.
病虫害：蚜虫，介壳虫，白粉病，真菌叶斑病，如果超过浇水可患茎、根腐病。
Both the normal tissue and the disease tissue caused by tabtoxin were made into exceedable thin slice to research the effect of the tabtoxin on the ultra-structure of tobaccos leaf tissue.
把用毒素处理过的叶片组织和正常叶片组织做成超薄切片，在电子显微镜下观察毒素对烟草叶细胞超微结构的影响。
Pathogen pathogenicity and host resistance are internal factors in deciding plant diseases. Wheat leaf rust is a kind of worldwide disease.
在病害三角关系中，病原物的致病性及寄主的抗病性是决定病害发生与否的内在因素。
Even the buds dropped numerously. After applying potassium fertilizer, the disease spot of leaf reduced evidently and new leaves grew normally.
施用钾肥后，叶部病斑减轻，穗梗挺直恢复正常，新叶长势良好。
The resistance of 128 peony varieties to air fluoride pollution has been determined according to the disease index of peony leaf tip blight in the region of air fluoride pollution.
以污染区牡丹叶尖枯病的病情指数为依据，测定了128个牡丹品种对大气氟污染的抗性。
The purpose was to discuss the flu disease status and medication effects of leaf spot disease and "Ouxin" disease of the Cymbidium longibracteatum under the cloudiness-shed condition.
探讨春剑在阴棚条件下叶斑病和沤心病的感病状况及用药防治效果。
The results indicate that the BTH induced resistance against the bacterial leaf blight disease was most likely to be a response of systemic acquired resistance.
结果表明，BTH诱导对白叶枯病的抗性是一种系统获得抗性反应。
Objective: Tongtong recipe, composed of panax pseudo-ginseng, pueraria, ginkgo leaf, etc, is an empirical prescription of senile disease department in our hospital.
目的：酮通方剂为我院老年病科的经验处方，由三七、葛根、银杏叶等组成。
This paper reports the inheritance of some characters of the leaf, flower, and disease resistance in pear hybrids.
本文报道了梨杂交后代叶、花和抗病性等的遗传现象。
Disease index of downy mildew index and bacterial angular leaf spot was 0.8 and 1.3, respectively.
瓜商品性好，黄瓜霜霉病病情指数为0.8，细菌性角斑病，病情指数为1.3。
Seedlings at 3 - 5-leaf stage were the most susceptible. The tolerance to the disease increased after 6-leaf stage. Diseased plants died after the peak time of tillering stage.
秧苗尤以3～5叶龄期最易感病，6叶龄后抗耐病性逐渐增强，在分蘖盛期后病株基本死亡。
Seedlings at 3 - 5-leaf stage were the most susceptible. The tolerance to the disease increased after 6-leaf stage. Diseased plants died after the peak time of tillering stage.
秧苗尤以3～5叶龄期最易感病，6叶龄后抗耐病性逐渐增强，在分蘖盛期后病株基本死亡。
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