Bacterial speck disease, which reduces both fruit yield and quality, has been a growing problem in tomatoes over the last five years. Because the culpable bacterium, Pseudomonas syringae, prefers a cool and wet climate, crops in places such as New York State have been particularly susceptible. Researchers have uncovered the first known gene to impart resistance to a particular strain of the bacterium that causes speck disease.
Newly identified gene grants tomatoes resistance to bacterial speck disease
- 3. 9 2020 (00:24)