Скачать или смотреть Paddy Bacterial Leaf Blight Management

Bacterial leaf blight is caused by a bacteria Xanthomonas Oryzae. It causes water-soaked to yellowish stripes on leaf blades or starting at leaf tips. Paddy leaves with undulated yellowish white or golden yellow marginal necrosis, drying of leaves back from tip and curling, leaving mid rib intact are the major symptoms. Bacterial ooze that looks like a milky or opaque dewdrop on young lesions early in the morning. Severely infected leaves dry quickly.
It is more found during water stress condition. More Nitrogen and less Potash application enhances the disease. Cow dung solution can be applied at initial stage. Seed treatment can be done as a preventive measure by treating every 1 kilogram paddy seed with 10 gram trichoderma virideae. At severity spray 45 grams of copper oxychloride 50% WP + 15 grams plantomycin in 15 litres of water. Spray 200 litres of solution per acre. Repeat it after 15 days.
ବୀଜାଣୁଜନିତ ପତ୍ରପୋଡା ରୋଗ : ବିଲରୁ ଘାସ ବାଛି ଦିଅନ୍ତୁ । ରୋଗ ଲାଗିଥିବା ସମୟରେ ଯବକ୍ଷାରଜାନ ସାର ପ୍ରୟୋଗ କରନ୍ତୁ ନାହିଁ । ଏକର ପ୍ରତି ୮ କିଲୋଗ୍ରାମ ଏମ.ଓ.ପି. ସାର ପ୍ରୟୋଗ କରନ୍ତୁ । ରୋଗର ନିୟନ୍ତ୍ରଣ ପାଇଁ ପ୍ରତି ୧୫ ଲିଟର ପାଣିରେ ୪୫ ଗ୍ରାମ କପର ଅକ୍ସିକ୍ଳୋରାଇଡ ୫୦% ଡବ୍ଲୁ.ପି. ସହିତ ୧୫ ଗ୍ରାମ ପ୍ଲାଣ୍ଟୋମାଇସିନ ମିଶାଇ ସିଞ୍ଚନ କରନ୍ତୁ । ଏକର ପ୍ରତି ୨୦୦ ଲିଟର ଦ୍ରବଣ ସିଂଚନ କରନ୍ତୁ ।
ଆଉ କଣ ତଥ୍ୟ ଆବଶ୍ୟକ ଅଛି କମେଣ୍ଟ ବକ୍ସରେ ଜଣାନ୍ତୁ । ଆଗାମୀ ଦିନରେ ଆପଣଙ୍କର ଆବଶ୍ୟକ ମୁତାବକ ଭିଡିଓ ବନାଇବାକୁ ଚେଷ୍ଟା କରିବୁ ।
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