Kentucky Blue Mold Warning System
- An advisory system on tobacco blue mold.
- http://www.uky.edu/Agriculture/kpn/kyblue/kyblue.htm

Tobacco Whitefly: EC Listed Diseases
- Photographs and information on this insect including its distribution, sources, description and lifestyle, damage done and pest status.
- http://www.defra.gov.uk/planth/pestpics/qic6.htm

Tobacco Flea Beetle: Epitrix hirtipennis
- A description of this species with photographs and details of its hosts, damage done, life cycle and control.
- http://www.gaipm.org/top50/tobaccoflea.html

Pythium Root Rot
- Photograph of the stems of young tobacco plants affected with Pythium spp. causing damping off.
- http://www.forestryimages.org/browse/detail.cfm?imgnum=1233227

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.
- http://www.forestryimages.org/browse/detail.cfm?imgnum=1402050

Damping Off
- Photograph of lesions caused by Thanatephorus cucumeris on a tobacco leaf.
- http://www.forestryimages.org/browse/detail.cfm?imgnum=0027056

Tomato Spotted Wilt Virus
- Images of tobacco leaves illustrating the suppressive effect of using acibenzolar-S-methyl, and information on this virus, which not only affects tomatoes but other crops as well.
- http://www.apsnet.org/online/Archive/2003/IW000022.asp

Anthracnose
- Information and photograph of leaves affected by this fungal disease caused by Colletotrichum nicotianae.
- http://www.forestryimages.org/browse/detail.cfm?imgnum=1402008

Southern Bacterial Wilt
- Photographs of tobacco plants infected by Pseudomonas solanacearum and a desciption of the symptoms.
- http://www.forestryimages.org/browse/detail.cfm?imgnum=1402041

Southern Bacterial Wilt: Pseudomonas solanacearum
- Photograph of lesions on the stem of a tobacco plant and a description of the symptoms.
- http://www.forestryimages.org/browse/detail.cfm?imgnum=1436048

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.
- http://www.forestryimages.org/browse/detail.cfm?imgnum=1402047

Southern Blight: Sclerotium rolfsii
- Photograph of an affected young tobacco plant and a description of the symptoms.
- http://www.forestryimages.org/browse/detail.cfm?imgnum=1402046

Fusarium Wilt
- Photograph of tobacco plants infected by Fusarium oxysporum sp. nicotianae and a description of the symptoms.
- http://www.forestryimages.org/browse/detail.cfm?imgnum=1402044

Tobacco
- Photograph showing how washing hands in milk before transplanting the crop reduced the incidence of tobacco mosaic virus.
- http://www.apsnet.org/online/Archive/1998/tmv31.htm