When plants are under stress due to soil conditions (droughts, pH, nutrient deficiencies, compaction etc.) their resistance to pests and diseases are reduced.
Musi zwimela zwi fhasi ha mutsiko nga mulandu wa nyimelo ya mavu u fana na (gomelelo, pH, thahalelo ya dzi pfushi, compaction na zwinwe.) u kona hazwo u kondelela kha zwikhokhonono na malwadze zwi ya fhungudzea.