Noninfectious Injury on Tomato Karen Rane, Plant Disease Diagnostician Recently the P&PDL has received tomato plants with leaf spots that have no evidence of infectious disease associated with them. Symptoms appear to be due to a noninfectious factor, such cold injury or a nutrient deficiency. If cold injury is responsible for the symptoms, the plants should "grow out" of the symptoms once growing conditions improve. If soil has not been tested or if plants have not been fertilized, then consider having soil analyzed for nutritional levels. Commercial test kits for soil testing are available at garden centers. .
		Story Resources Noninfectious Injury on Tomato Related Websites: Commercial Soil Testing Laboratories More Information on Soil Testing

Garden Flowers Fruits & Vegetables Lawn Care Landscape Plants Insects, Pests, & Diseases Indoor Plants GardenTIPS Home Master Gardeners County Connection Extension Publications Garden Calendar Kids' Corner Programs/Products Subscribe/Newsletter The information contained in this web site is specific to the state of Indiana and may not apply in other states. EEO Statement 1-888-EXT-INFO Purdue Cooperative Extension Service www.extension.purdue.edu/GardenTIPS/ Updated on September 24, 2003 Copyright © 2002 Purdue University Contact Information