Bernd 06/05/2020 (Fri) 07:40:47 No.37243 del
>>37240
>And how do they get into the plant?
They probably work parasitically.
>So the source is a diseased plant.
>So you have the fungi alone with no toxin.
If it was attained from a diseased plant, it couldn't have been pure fungi, there had to have been toxins coming over from it.
Just another note, coffee rust is NEVER reported in history until 1869, after the industrial revolution reached Sri Lanka. These toxins are likely to have their source in industrial elements, which correlates with the beginning of coffee blight, otherwise it would've been reported long before that, as coffee production in Sri Lanka dates back at least a century before that.