Review of "basic substances" in plant protection. These are harmless, non-toxic compounds like chitosan, talc or copper, which are not predominantly used for #plant protection but are effective against #pests and #diseases, for example as resistance inducers, insecticides, repellents or physical barriers. Article in the journal Plants (2023, vol. 12, issue 17, art. 3152) by Silvia Laura Toffolatti and others - https://doi.org/10.3390/plants12173152
