Summarization of common Cannabis disease (Botrytis, Fusarium, Pythium, PM, et al)

[Northern_Loki]

Nice paper to familiarize and introduce yourself to some of the common (and not as common) Cannabis diseases. Most everyone will experience one of more of these during their growing quest.

[Emerging diseases of Cannabis sativa and sustainable management](Pest Management Science - 2021 - Punja - Emerging diseases of Cannabis sativa and sustainable management.pdf (3.6 MB) )

Some decent visuals of the most common problems:

There are a variety of management practices to manage or reduce the risks of infection. This table only suggests some of the basic practices, further guidance can be found on OG or elsewhere:

[m0sirys]

thanks for that @Northern_Loki ! that sure comes in handy ! bookmark

[catapult]

Nice article, found the info about pathogen spread from other field crops useful.

Knew the tomatoes weren’t a good field companion, but also garlic, blueberries, cabbage, and barley.

[TopShelfTrees1]

Thank you for this @Northern_Loki very good find/info for everyone.

[hawkman]

just got done with “barnacle scales” - plant got really “stunded” the barnacles feast up-on the plant eating all it’s energy making it very small Dam !! it was a Malawi fro Ace Got this because I used " re-used" dirt that was outside from a earlier run this year. Learned : use new soil from now on. Good info

[Hapi]

This is what I use for Pathogens

ZeroTol® HC

Hapi growing