Visual Symptoms:
Initially, the plants developed slight stunting in their growth habits when compared to the control. This stunting was accompanied by a slight distortion of the newer and expanding leaves, especially at the leaflet base. The base of the leaflets was narrower and displayed slight yellowing. In advanced symptoms, the new and expanding leaves displayed a more pronounced basal narrowing and distortion and started to exhibit marginal interveinal chlorosis. In the most advanced stages, the whole leaf displayed a fine interveinal chlorosis, and the leaf margin distorted, slightly curling in and downward. The new and expanding leaves also displayed a slight decrease in turgidity (Cockson et al., 2019).
Additional Information:
Characterization of Nutrient Disorders of Cannabis sativa
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