Taro

Diseases of Tobacco Diseases of Tobacco- Provides the common names of the bacterial, fungal, nematode, viral and other diseases that affect the crop. Tobacco Disease Information Notes Tobacco Disease Information Notes- Provides information on the symptoms, factors affecting development, and control recommendations for a number of diseases that affect this crop. Insect Management in Flue-cured Tobacco Insect Management in Flue-cured Tobacco- Insects can cause considerable damage to this crop. This article explains how they can be controlled in the field and lists possible pesti… Kentucky Blue Mold Warning System Kentucky Blue Mold Warning System- An advisory system on tobacco blue mold. Pythium Root Rot Pythium Root Rot- Photograph of the stems of young tobacco plants affected with Pythium spp. causing damping off. Rhizoctonia solani Rhizoctonia solani- Photograph of the base of the stem of a tobacco plant infected with this fungus, a condition also known as Rhizoctonia target spot or sore shin. Damping Off Damping Off- Photograph of lesions caused by Thanatephorus cucumeris on a tobacco leaf. Anthracnose Anthracnose- Information and photograph of leaves affected by this fungal disease caused by Colletotrichum nicotianae. Southern Bacterial Wilt Southern Bacterial Wilt- Photographs of tobacco plants infected by Pseudomonas solanacearum and a description of the symptoms. Southern Bacterial Wilt: Pseudomonas solanacearum Southern Bacterial Wilt: Pseudomonas solanacearum- Photograph of lesions on the stem of a tobacco plant and a description of the symptoms. Southern Blight Southern Blight- Photograph of lesions caused by Sclerotium rolfsii at the base of the stem of a tobacco plant and a description of the symptoms. Southern Blight: Sclerotium rolfsii Southern Blight: Sclerotium rolfsii- Photograph of an affected young tobacco plant and a description of the symptoms. Fusarium Wilt Fusarium Wilt- Photograph of tobacco plants infected by Fusarium oxysporum sp. nicotianae and a description of the symptoms.