Web Directory

» Common Diseases of Corn
   Photographs and information on various diseases which may affect this crop, the life cycle of the causal agent, the symptoms and plant health management.
   http://nu-distance.unl.edu/homer/disease/agron/corn/

» Common Smut of Corn
   Photographs of this common disease, the symptoms, causal organism and management.
   http://ohioline.osu.edu/hyg-fact/3000/3119.html

» Common Stalk Borer in Corn
   Information on the life history and appearance of this insect with photographs of the damage it does. Also possible cultural and chemical control measures.
   http://www.ianrpubs.unl.edu/epublic/pages/publicationD.jsp?publicationId=515

» Corn
   Photographs of plants infected by various pathogens and pests, with links to articles on integrated crop management.
   http://www.ent.iastate.edu/imagegal/plantpath/corn/

» Corn Cutworms
   Information and photographs of these and other similar pests to help identify the cause of crop damage, and a guide to control.
   http://www.ianrpubs.unl.edu/epublic/live/g1153/build/g1153.pdf

» Corn Earworm: Helicoverpa zea
   Photographs and information on the life cycle of this pest, its description, host plants, damage, natural enemies and management using insecticides and biological control.
   http://edis.ifas.ufl.edu/IN302

» Corn Rootworm: Integrated Crop Management
   Various articles on these damaging pests with plenty of information on identification and control.
   http://www.ipm.iastate.edu/ipm/icm/taxonomy/term/56

» Corn Smut
   Photographs and information on this fungal disease, its symptoms, disease cycle and management.
   http://plantclinic.cornell.edu/FactSheets/corn%20smut/smut.htm

» Diseases of Corn or Maize
   Provides the common names of the bacterial, fungal, nematode, viral and other diseases that affect the plant.
   http://www.apsnet.org/publications/commonnames/Pages/CornorMaize.aspx

» Early Season Insects in your Corn Field
   Photographs of larvae and beetles and information to help distinguish between beneficial and harmful creatures.
   http://www.ipm.iastate.edu/ipm/icm/2006/5-15/insects.html

» Eye Spot
   Photographs and description of Kabatiella zeae infecting maize leaves.
   http://www.invasive.org/browse/subject.cfm?sub=9388

» Field Corn Nematode Management
   Information on the species that attack corn and their diagnosis and management, including nematicides recommended for this crop.
   http://edis.ifas.ufl.edu/NG014

» Gray Leaf Spot of Corn
   Photographs of lesions, and information on this disease caused by the fungus Cercospora zeae-maydis, its symptoms, spread and management.
   http://www.ksre.ksu.edu/library/plant2/mf2341.pdf

» Insect Injury to Mid-Season Corn
   Information and photographs of pests including the European corn borer, stalk borer, armyworm, corn earworm, fall armyworm, stink bug, grasshopper and western corn rootworm.
   http://www.ipm.iastate.edu/ipm/icm/1999/6-28-1999/midscorninj.html

» Insect Management in Field Corn
   Describes the insect pests most commonly encountered in this crop, with information on inspection, the thresholds for action and control methods.
   http://edis.ifas.ufl.edu/IG060

» Insects That Feed on Corn Ears
   Photographs and information on both the major and less common pests that attack corn ears with an identification key.
   http://www.ianrpubs.unl.edu/epublic/pages/publicationD.jsp?publicationId=524

» Integrated Crop Management: Black Cutworm
   Various articles on these pests of corn crops with plenty of information on identification and control.
   http://www.ipm.iastate.edu/ipm/icm/taxonomy/term/124

» Integrated Crop Management: European Corn Borer
   Plenty of information on this pest, when to look for damage and possible control measures.
   http://www.ipm.iastate.edu/ipm/icm/taxonomy/term/133

» Maize Dwarf Mosaic Virus
   This is one of the commonest viral diseases of corn and sorghum. Symptoms, insect carriers, host plants and controls are discussed.
   http://www.ksre.ksu.edu/library/plant2/l481.pdf

» Major Corn Diseases in North Carolina
   A review of pest and diseases affecting this state's crops.
   http://ipm.ncsu.edu/corn/diseases/corn_diseases.html

» Petikam's Page on Banded Leaf and Sheath Blight of Maize
   Information about this disease and investigations by researcher at Indian Agricultural Institute. Also contains his curriculum vitae.
   http://petikam.tripod.com/

» Stalk Rots of Corn and Sorghum
   Photographs of damaged plants and stems, information on the pathogens responsible, symptoms and possible methods of control.
   http://www.ksre.ksu.edu/library/plant2/L741.pdf