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- The Damage of Tobacco Spot Disease on Tobacco Output Value of Different Part Leaves 烟草赤星病对不同部位烟叶产值量的损失研究
- tobacco spot disease 烟草赤星病
- 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。
- 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。
- Research on Tobacco Angular Leaf Spot Disease 烟草角斑病研究进展
- 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。
- 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。
- An investigation into bacterial spot disease in oriental tobacco 香料烟细菌性斑点病的调查研究
- The air was reeking with the smell of tobacco. 空气中弥漫着烟草的气味。
- His disease was complicated by pneumonia. 他的病因肺炎并发症而变得更严重。
- He tamped down the tobacco in his pipe. 他把烟丝紧紧摁实在烟斗里。
- Shrimp with black spot disease. 黑斑病虾。
- He rammed the tobacco into his pipe. 他把烟丝塞进烟斗。
