Simptomai
Copper deficiency causes permanent wilting of plants. Particularly young leaves roll in.
Leaf tips and margins may drie off without preceding chlorosis.
Priežastys
Copper deficiency on leaves
Normally potatoes are not sensitive to copper deficiency. Symptoms are seldom visible in the field.
Simptomai
Copper deficiency causes permanent wilting of plants. Particularly young leaves roll in.
Priežastys
Copper deficiency on leaves
Normally potatoes are not sensitive to copper deficiency. Symptoms are seldom visible in the field.
Potatoes: 0.5 l/ha applied 7 to 14 days after 100% emergence and following petiole analysis during tuber bulking. Water rate: 200 l/ha.
Skaitykite daugiau apie YaraVita COPTREL 500