'Sclerotium cepivorum'是拉丁语,翻译为“洋葱菌核病”。
这个词语指的是一种会感染洋葱的真菌病害,会在植株内形成坚硬的菌核,导致植株衰弱,产量减少。这种病害在世界各地都普遍存在,对洋葱种植业造成了很大的损失。
以下是9个含有'Sclerotium cepivorum'的例句:
1. Sclerotium cepivorum is a serious threat to onion cultivation in many countries.(Sclerotium cepivorum是许多国家洋葱种植业的严重威胁。)
2. The symptoms of Sclerotium cepivorum appear as yellowing and wilting of leaves.(Sclerotium cepivorum的症状表现为叶片变黄和枯萎。)
3. Onion growers need to take preventive measures to control the spread of Sclerotium cepivorum.(洋葱种植者需要采取预防措施来控制Sclerotium cepivorum的传播。)
4. The cultivation of resistant onion varieties is one of the successful strategies in controlling Sclerotium cepivorum.(培育抗病洋葱品种是控制Sclerotium cepivorum的成功策略之一。)
5. Sclerotium cepivorum can survive in the soil for many years and infect the subsequent onion crops.(Sclerotium cepivorum可以在土壤中生存多年,并感染后续的洋葱作物。)
6. The use of fungicides is helpful in controlling the spread of Sclerotium cepivorum in the field.(使用杀菌剂在田间控制Sclerotium cepivorum的传播有所帮助。)
7. Onion farmers should practice crop rotation to prevent the buildup of Sclerotium cepivorum in the soil.(洋葱农民应该实行轮作以防止Sclerotium cepivorum在土壤中的积累。)
8. Sclerotium cepivorum is a soilborne pathogen that can infect onion seedlings at any growth stage.(Sclerotium cepivorum是一种土传病原菌,可以在任何生长阶段感染洋葱幼苗。)
9. The economic impact of Sclerotium cepivorum on the onion industry is considerable, leading to significant losses in both yield and quality.(Sclerotium cepivorum对洋葱产业的经济影响相当大,导致产量和品质都出现严重损失。)
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