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- ring spot disease 轮斑病
- Detection of tobacco ring spot virus with dot immunogold and immunogold/silver staining. 斑点免疫金和免疫金/银染色法检测烟草环斑病毒
- 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。
- Tobacco Broad Ring Spot Virus, TBRSV 烟草脆裂病毒
- the natural occurrence of tobacco ring spot virus 烟草环斑病毒的自然发病
- Myrobalan latent ring spot nepovirus 诃子潜伏环斑线虫传多角体病毒
- Shrimp with black spot disease. 黑斑病虾。
- Hibiscus latent ring spot nepovirus 木槿潜伏环斑线虫传多角体病毒
- Shrimp with white spot disease. 白斑病虾。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。