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危害兜兰的病害主要有细菌性病害和真菌性病害。细菌性病害主要有褐腐病、细菌性软腐病、细菌性褐斑病等。真菌性病害主要有炭疽病、黑腐病、萎蔫病、根腐病、白绢病等。虫害有介壳虫、蚜虫、蓟马、红蜘蛛、蛾类幼虫、蜗牛和蛞蝓等。防治病虫害应以预防为主,防治结合。在生产过程中,应注意保持环境清洁,注意通风,及时检查,并清除病株残叶。兰株应定期杀
Harmful Paphiopedral diseases are mainly bacterial diseases and fungal diseases. Bacterial diseases are brown rot, bacterial soft rot, bacterial brown spot and so on. Fungal diseases are mainly anthrax, black rot, wilt disease, root rot, Sclerotium. Pests have scale insects, aphids, thrips, spider moths, moth larvae, snails and slugs and so on. Prevention and control of pests should be based on prevention, prevention and treatment combined. In the production process, should pay attention to keep the environment clean, pay attention to ventilation, timely inspection, and remove diseased leaves. Orchid should be regularly killed