>>37423
>Are gasses measured in grams now?
Do they have mass?
>So you're just continuing to deflect from the argument that the signs of coffee rust is a reaction from the fungi
The signs of coffee rust are the fungi's reproductive tissue you can see. Coffee rust isn't just signs, it is the entirety of the damage the coffee bush suffers.
>whenever any toxic elements affect a plant
I am talking about "toxic elements affecting a plant". Different quantities of toxic elements must have different effects.