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- AT-toxin produced by Alternaria alteniata was a kind of HST and a pathogenic factor of Tobacco Brown Spot disease . AT-毒素是烟草赤星病的致病因子，是一种寄主专化性毒素。
- Field efficacy trials indicated relativity good control of banana sigatoka leaf spot disease. 田间药效试验结果表明，对香蕉叶斑病有较好的防效。
- This article is a study about the activity changing patterns of POD, PPO, NR and AAO in 11 tobacco varieties infected with brown spot disease. 本文研究11个烟草品种感染赤星病后过氧化物酶（POD）同工酶、多酚氧化酶（PPO）、硝酸还原酶（NR）和抗坏血酸氧化酶（AAO）活性的变化规律。
- Bacterial leaf spot disease of malabar spinach (Basella rubra) was discovered in Jiangsu Province in 1994. The disease has not been reported before. 1994年在江苏省南京及镇江地区新发现了落葵细菌性叶斑病 ,从病斑所分离的 10个细菌菌株经柯赫氏法则验证 ,均确系该病的病原菌。
- The phenotypic correlation was positive for pod rot severity with leaf spot disease, but negative with pod and kernel yields, in spring crop. 外表型相关，只有在春作荚果黑斑病罹病度与叶斑病呈显著正相关，而与荚果及籽粒产量则呈显著负相关。
- Disease to maize southern leaf spot disease was induced by culture filtrate of Bipolaris maydis race C toxin cultivation. 利用低浓度玉米小斑病菌C小种毒素培养滤液作为激发子诱导玉米获得抗病性。
- Ancient to lives director to introduce to reporter that compares the bodily other spot disease, the oral disease medication are few. 古向生主任向记者介绍，相较身体其他部位疾病，口腔疾病用药较少。
- One hundred and sixty-eight germplasms were investigated for resistance to loquat leaf spot disease under natural field condition. 摘要在自然发病情况下，调查了168份枇杷种质资源对叶斑病的抗病情况。
- The white spot disease has devastated the shrimp industry around Abadan located in southwest Iran near the northern part of the Persian Gulf. 近来，白斑病袭击了伊朗西南部，靠近波斯湾的北部的阿巴丹地区。
- The flowers and trees rust, downy mildew, black spot disease, leaf blight, branch blight disease, powdery mildew etc. were significantly controlled by this fungicide. 对花木锈病、霜霉病、黑斑病、叶枯病、枝枯病、白粉病、溃疡病等防效显著。
- It belongs to the standard type (N-type) sugarbeet variety with stronger heterosis, better resistance to the leaf spot disease (Cercospora) and wider adaptability. 双丰14号品种属于标准型(N)抗病品种,有较强的杂种优势,抗褐斑病性强,适应性广泛。
- Shrimp with black spot disease. 黑斑病虾。
- Shrimp with white spot disease. 白斑病虾。
- The effect of green spot disease (Apatococcus lobatus)parasitization on diurnal variation of photosynthesis of valencia orange trees (Citrus'Olinda') was studied by portable photosynthesis system LI-6400 with 2-year pot-grown grafting seedlings. 以盆栽的2年生‘奥灵达’夏橙为试材,用LI-6400型便携式光合测定系统研究了绿斑病藻寄生的夏橙叶片光合日变化规律。
- His disease was complicated by pneumonia. 他的病因肺炎并发症而变得更严重。
- This paper summarizes the history and main symptoms of banana leaf spot disease caused by Mycosphaerella spp.; and also deals with the taxonomy status, biological properties, isolation, detection, and identification of the pathogen. 根据国内外近年来香蕉叶斑病的研究概况，对香蕉叶斑病的历史、主要症状、病原菌的分类及生物学特性、病原菌的分离、监测和鉴定技术、病害的流行条件及防治方法进行了综述。
- I'm afraid we are in for a spot of trouble. 恐怕我们是一定要遇到麻烦了。
- He is hit by a falling tree and killed on the spot. 一棵树倒下来，把他当场砸死了。
- I've always had a real soft spot for him. 我一向对他挺有好感。
- The second part is the high spot of this book. 第二部分是这本书的最精彩部分。
