อาการ
Symptoms start on younger leaves. Leaf tips show light green or whitish spots or streaky lesions and are often hooked back.
เหตุผล
Calcium deficiency
Calcium deficiency is rarely seen in corn.
อาการ
Symptoms start on younger leaves. Leaf tips show light green or whitish spots or streaky lesions and are often hooked back.
เหตุผล
Calcium deficiency
Calcium deficiency is rarely seen in corn.
Maize: 5 l/ha at the 4 to 8 leaf stage. Water rate: 30 to 200 l/ha.
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