[FONT=Arial, Helvetica, sans-serif] Not sure what how serious this is. Some sort of foliar disease only on upper 2 sets of of leaves and new growth. I think its bacterial blight.
I think what led to it was I worked the soil and top dressed after it had been wet for a while and there were some surface roots torn up. Then it didn't rain much at all and was hot with high humidity![/FONT]
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[FONT=Arial, Helvetica, sans-serif][FONT=Arial, Helvetica, sans-serif]Will go out in the morning to treat the leaves with Serrinade biofungicide If its bacterial, what can I apply? Going to make sure they get watered. Rain has been in the forecast, but has been real spotty. I thought they had got some. Its just perfect conditions for diseases. Disease triangle is completed. Susceptible host present, pathogen spores available, environment conducive to disease means there will be disease. It was so wet then turned dry and hot. Just a combination of issues causing foliar disease. I am thinking they will grow out of most of the disease damage. Some growing points were affected by another disease I had last year on 1 or 2 plants that stops it from growing. [/FONT] [/FONT]
I think what led to it was I worked the soil and top dressed after it had been wet for a while and there were some surface roots torn up. Then it didn't rain much at all and was hot with high humidity![/FONT]
[FONT=Arial, Helvetica, sans-serif]
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[FONT=Arial, Helvetica, sans-serif][FONT=Arial, Helvetica, sans-serif]Will go out in the morning to treat the leaves with Serrinade biofungicide If its bacterial, what can I apply? Going to make sure they get watered. Rain has been in the forecast, but has been real spotty. I thought they had got some. Its just perfect conditions for diseases. Disease triangle is completed. Susceptible host present, pathogen spores available, environment conducive to disease means there will be disease. It was so wet then turned dry and hot. Just a combination of issues causing foliar disease. I am thinking they will grow out of most of the disease damage. Some growing points were affected by another disease I had last year on 1 or 2 plants that stops it from growing. [/FONT] [/FONT]