- गन्ना

गन्ना गन्ना

Banded Chlorosis

अन्य

Physiological Disorder


संक्षेप में

  • Light-green to white or yellow horizontal patches on younger leaves.
 - गन्ना

गन्ना गन्ना

लक्षण

Symptoms are characterized by light green to white horizontal areas on the both leaf sides. The discolored bands are seen near the base of the older leaves and progressively close to successively younger leaves. Within a field, symptoms can be seen on different plants at similar heights from the ground. Dead spots and shredding are noticed within the patches or bands of a few affected leaves. Shorter canes are usually free from this abnormality.

मोबाइल फसल चिकित्सक की सहायता से अपनी उपज बढ़ाएं!

इसे अभी निशुल्क प्राप्त करें!

प्रभावित फसलें

ट्रिगर

Banded chlorosis is a psychological disorder which is primarily caused by a sudden drop in temperature. It affects portions of unrolled leaves within the spindle. The damage is usually seen only weeks later, when the leaves grow out, and does not significantly affect the crop yields and other mechanisms. Temperatures between 2.7 and 7°C are favorable for the abnormality. Fields in upland areas are affected more than plots in lowlands. The disorder may also be caused by heat on some sensitive cultivars, particularly where leaves bend naturally.

जैविक नियंत्रण

To this day, we are not aware of any biological control method available against this disorder.

रासायनिक नियंत्रण

Always consider an integrated approach with preventive measures together with biological treatments if available. This damage does not significantly affect the plant.

निवारक उपाय

  • Practice early planting.

मोबाइल फसल चिकित्सक की सहायता से अपनी उपज बढ़ाएं!

इसे अभी निशुल्क प्राप्त करें!