Gammaproteobacteria
CLASSIFICATION
Bacteria
ABOUT
The class Gammaproteobacteria is one of the largest groups in the bacteria domain containing several important plant pathogens (such as Pseudomonas and Xanthomonas).
How to treat?
- Biological
If possible remove and destroy the infected plant. Burn it or toss it into the garbage. Do not compost.
- Chemical
If necessary, apply copper spray as a bactericide. It will reduce the spreading of bacteria.
If necessary, apply bactericide containing streptomycin (GHS08: Health hazard). It will reduce the spreading of bacteria.
- Disease prevention
Keep the moisture low, avoid prolonged wetting of the leaves (e.g. by overhead irrigation) and ensure good soil drainage.
Use resistant species and cultivars as well as healthy, certified seeds and seedlings.
Disinfect tools, infected flower pots, and hands to avoid disease transmission.
Use healthy, certified seeds and seedlings.
Avoid mechanical damage to plants. Injuries provide a point of access for the bacterium.