Katalog

Welt :  English :  Science : Agriculture : Field Crops : Cereals : Wheat : Pests and Diseases  

• Bacterial Leaf Blight - Image of this infection on wheat caused by Xanthomonas campestris pv. translucens.
• Common Diseases of Wheat - Photographs and information on various diseases which may affect this crop, the life cycle of the causal agents, the symptoms and plant health management.
• Fungal Diseases of Wheat - An identification guide to the fungal diseases that may infect this crop, with many photographs, brief descriptions of the symptoms and suggested management strategies.
• Hessian Fly: Mayetiola destructor - Photograph and information on this serious pest of wheat, its distribution, characteristics, economic impact and management.
• Identifying and Managing Wheat Rusts - Photographs of stem and leaf rusts and discussion of the management decisions that need to be made and the control options available. [PDF]
• Insect Management in Wheat - Describes the insect pests most commonly encountered in this crop, with information on scouting techniques, the thresholds for action and control methods.
• Leaf, Stem and Stripe Rust Diseases of Wheat - Provides illustrations and information on the distinguishing features of the different rusts that affect wheat, their epidemiology and management.
• Non-Infectious Diseases of Wheat - An identification guide to various diseases that may attack this crop, with many photographs and suggested management strategies.
• Orange Blossom Midge - Information on this insect which attacks wheat, its biology and advice on control measures.
• Powdery Mildew: Erysiphe graminis - Photograph of this mildew infecting a wheat leaf.
• Powdery Mildew of Wheat - Photographs of lesions on wheat leaves, and information on Blumeria graminis, its symptoms, the disease cycle and controls.
• Powdery Mildew on Wheat - Photograph of lesions caused by Erysiphe graminis sp. tritici.
• Septoria Leaf Spot - Photograph of Septoria tritici lesions on a wheat leaf.
• Tan Spot on Wheat - Photograph of this disease caused by Pyrenophora tritici-repentis.
• Viral Diseases of Wheat - An identification guide to the viral diseases that may infect this crop, with many photographs and suggested management strategies.
• Wheat - Photographs of plants infected with yellow dwarf virus, leaf rust, molds, powdery mildew and wheat scab, with links to articles on integrated crop management.
• Wheat Bulb Fly - Information on this serious pest of wheat crops, its biology and advice on control measures.
• Wheat Disease Management Guide: Update 2007 - The Home Grown Cereal Authority in the UK provides an on-line wheat disease management guide updated annually.
• Wheat Foliar Fungicides - Detailed information on wheat rusts and how and when to spray the crop. [PDF]
• Wheat Leaf Rust - Photograph of a leaf infected with Puccinia recondita.
• Wheat Midge - Photographs of Sitodiplosis mosellana and information on the damage it does, its life cycle and identification, monitoring it, pest management and cultural controls.
• Wheat Midge Frequently Asked Questions - Provides answers to some of the questions often asked about this pest.
• Wheat Stem Rust - Photograph of infected plant.
• Wheat Stem Sawfly - Provides answers to some of the frequently asked questions on Cephus cinctus and help in distinguishing it from other similar insects.
• Wheat Stem Sawfly - Information on the life cycle of Cephus cinctus, its description, the damage caused by its larvae, monitoring and possible control measures.
• Wheat: Triticum aestivum - Photographs and information on 17 fungal and viral diseases which may affect this crop.
• Wheat Variety Disease and Insect Ratings 2007 - Detailed results of trials on the susceptibility of different varieties of wheat to many of the common diseases. [PDF]
• Winter Wheat Disease Control - Technical note describing the external factors that can influence the severity of foliar, stem base and root diseases in wheat and how they can be used to manage disease in an integrated disease programme. [PDF]