
Sudhansu Sahu
@sudhans10401496
Assistant Director of Agriculture A&FE Department Govt of Odisha .
ID: 1498336314252722176
28-02-2022 16:36:58
453 Tweet
432 Takipçi
610 Takip Edilen


Alternaria Leaf Spot of #Redgram /#Pigeopea /#Arhar Alternaria spp small necrotic spots appear on the leaves & gradually increase ,form characteristic lesions with dark & light brown concentric ring. #fungi #plantdisease Ed Sikora ICRISAT କୃଷି ବିଭାଗ, ଓଡ଼ିଶା NCSU Entomology & Plant Pathology ICAR-Indian Institute of Pulses Research, Kanpur


Red rust #disease of #Mango : Cephaleuros virescens. #Algal disease Symptoms :Small, greenish-gray, velvety spots that appear on the leaves reddish-brown over time Spread thru Airborne zoospore.Apply COC 2.5gm/lt to check this .Ed Sikora କୃଷି ବିଭାଗ, ଓଡ଼ିଶା ICAR-IIHR AgriExperts



# Mango fruit cracking, a physiological disorder, is often caused by water deficits, nutrient deficiencies (Calcium & Boron), and environmental factors like temperature & humidity fluctuation.Ed Sikora ICAR-IIHR କୃଷି ବିଭାଗ, ଓଡ଼ିଶା Odisha University of Agriculture & Technology


#Sunflower Necrosis Disease is caused by a strain of Tobacco Streak Virus (TSV) and transmitted by #vector thrips, leading to symptoms like necrosis, stunting &malformation of flowering heads.(Pic 1-4) #oilseed #virus Ed Sikora କୃଷି ବିଭାଗ, ଓଡ଼ିଶା UC Davis Entomology and Nematology NCSU Entomology & Plant Pathology


Bark eating caterpillars: Indarbella sp. attack in Jamun Symptoms: Caterpillars bore into the trunk or junction of branches.Presence of gallery made out of silk and frass. hidden in the tunnel in day time come out at night & feed on the bark. #pest Ed Sikora UC Davis Entomology and Nematology


Rhizoctonia solani sclerotia white at first, but turn light to dark brown when mature . (PIC 1&2) size from 0.3 to 3.8 mm,looks like mustard. Survive in soil many years.BLSB disease in 🌽. #fungi #plantdisease Ed Sikora କୃଷି ବିଭାଗ, ଓଡ଼ିଶା NCSU Entomology & Plant Pathology Odisha University of Agriculture & Technology Tropical Plant Clinic & Research Lab



Chilli leaf curl virus disease transmitted by #vector #insect Whitefly .Infected plant curls upward,thicken & get crumpled,young twig compact to form rossette appearance ,stunted growth of plant. #plantdisease #virus #Chilli Ed Sikora ICAR-IIHR UC Davis Entomology and Nematology କୃଷି ବିଭାଗ, ଓଡ଼ିଶା


Papaya mosaic disease Symptoms :Causes leaf mosaic and stunting in papaya.The leaves are reduced in size & show blister like patches of dark-green tissue, alternating with yellowish-green lamina. #plantdisease #fruitcrop Ed Sikora ICAR-IIHR British Society for Plant Pathology Tropical Plant Clinic & Research Lab







Earthing up operation in cotton by cotton ridger bullock drawn method ,Manual method. It ll not only supress the weed but also give support to plant for better growth and development of cotton. #cotton #interculraloperation Ganesh Nanote