In vivo effects of CSCRG NP treatments on tomato and potato plant growth parameters: (a,b) germination percentage, (c,d) root–shoot ratio and (e,f) dry mass per plant. C—control (No treatment), CP1—plants made sick with pathogen P1, F—plants treated with commercial fungicide, FP1—plants made sick with the pathogen and treated with commercial fungicide, N1—blank NP treatment, N1P1—plants made sick with pathogen and treated with blank NPs, N1F—plants treated with fungicide-loaded NPs, N1FP1—plants made sick with pathogens and treated with fungicide loaded NPs, CP2—plants made sick with pathogen P2, FP2—fungicide-treated plants made sick with pathogen P2, N1P2—plants made sick with pathogen P2 and treated with blank NPs, N1FP2—plants made sick with pathogen P2 and treated with fungicide loaded NPs. For tomato: Pathogen P1 = A. alternata, P2 = S. lycopersici; for potato: Pathogen P1 = A. solani, P2 = Sclerotinia sclerotiorum.