1) Recognizing tomato problems

Author
Pottorff, Laura Pickett
Series
Gardening series. Diseases volume no. 2.949
Publisher
Colorado State University Cooperative Extension
Pub. Date
[2006]
Language
English

2) Recognizing tomato problems

Author
Edmunds, Brooke A
Series
Gardening series. Diseases volume no. 2.949
Publisher
Colorado State University Extension
Pub. Date
[2009]
Language
English

3) Collar rot of tomatoes

Author
Kreutzer, William Alexander
Series
Bulletin volume 402
Publisher
Colorado Agricultural College, Colorado Experiment Station
Pub. Date
1933.
Language
English

4) Diseases of tomatoes and their control

Author
Henderson, W. J
Series
Colorado farm defense program volume D-11
Publisher
Colorado State College, Extension Service
Pub. Date
[1942]
Language
English

5) Potato or tomato psyllids in home gardens

Author
Cranshaw, Whitney
Series
Service in action volume no. 5.540
Publisher
Colorado State University Cooperative Extension
Pub. Date
1994.
Language
English