Sudhansu Sahu (@sudhans10401496) 's Twitter Profile
Sudhansu Sahu

@sudhans10401496

Assistant Director of Agriculture A&FE Department Govt of Odisha .

ID: 1498336314252722176

calendar_today28-02-2022 16:36:58

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Sudhansu Sahu (@sudhans10401496) 's Twitter Profile Photo

Mango hoppers is an important #pest of #mango Symptoms of damage : Nymphs &adults suck the sap of inflorescence,Withering Shedding flower buds & flowers. honey dew secretion on lower leaves & develop sooty mould(All symptoms in Pics) .seen in February Ed Sikora ICAR-IIHR

Mango hoppers is an important #pest of #mango 
Symptoms of damage :
Nymphs &adults suck the sap of inflorescence,Withering
Shedding flower buds &amp; flowers. honey dew secretion on lower leaves &amp; develop sooty mould(All symptoms in Pics) .seen in February <a href="/alabamaED/">Ed Sikora</a>
<a href="/ICAR_IIHR/">ICAR-IIHR</a>
Sudhansu Sahu (@sudhans10401496) 's Twitter Profile Photo

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

Alternaria Leaf Spot of #Redgram /#Pigeopea /#Arhar Alternaria spp
small necrotic spots appear on the leaves &amp; gradually increase ,form characteristic lesions with dark &amp; light brown concentric ring.
#fungi #plantdisease <a href="/alabamaED/">Ed Sikora</a>
<a href="/ICRISAT/">ICRISAT</a> <a href="/krushibibhag/">କୃଷି ବିଭାଗ, ଓଡ଼ିଶା</a>
<a href="/NCSU_DEPP/">NCSU Entomology & Plant Pathology</a> <a href="/IcarIipr/">ICAR-Indian Institute of Pulses Research, Kanpur</a>
Sudhansu Sahu (@sudhans10401496) 's Twitter Profile Photo

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

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 .<a href="/alabamaED/">Ed Sikora</a>
<a href="/krushibibhag/">କୃଷି ବିଭାଗ, ଓଡ଼ିଶା</a>
<a href="/ICAR_IIHR/">ICAR-IIHR</a>
<a href="/AgriExperts/">AgriExperts</a>
Sudhansu Sahu (@sudhans10401496) 's Twitter Profile Photo

Nayagarh Kanteimundi #brinjal is a variety of  Odisha State,India. The main feature is the presence of small prickly thorns on its stem, calyx &fruit (Pic). (Kante = Thorn , mundi=head).Got #GItag Excellent taste& resistance to disease & Pest ICAR-IIHR କୃଷି ବିଭାଗ, ଓଡ଼ିଶା Ed Sikora

Nayagarh Kanteimundi #brinjal is a variety of  Odisha State,India. The main feature is the presence of small prickly thorns on its stem, calyx &amp;fruit (Pic).
(Kante = Thorn , mundi=head).Got #GItag
Excellent taste&amp; resistance to disease &amp; Pest
 <a href="/ICAR_IIHR/">ICAR-IIHR</a>
<a href="/krushibibhag/">କୃଷି ବିଭାଗ, ଓଡ଼ିଶା</a>
<a href="/alabamaED/">Ed Sikora</a>
Sudhansu Sahu (@sudhans10401496) 's Twitter Profile Photo

#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

#Sunflower Necrosis Disease  is caused by a strain of Tobacco Streak Virus (TSV) and transmitted by #vector thrips, leading to symptoms like necrosis, stunting &amp;malformation of flowering heads.(Pic 1-4)
 #oilseed
#virus <a href="/alabamaED/">Ed Sikora</a> <a href="/krushibibhag/">କୃଷି ବିଭାଗ, ଓଡ଼ିଶା</a>
<a href="/UCDavisEntomolo/">UC Davis Entomology and Nematology</a> <a href="/NCSU_DEPP/">NCSU Entomology & Plant Pathology</a>
Sudhansu Sahu (@sudhans10401496) 's Twitter Profile Photo

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

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 &amp; feed on the bark.
#pest <a href="/alabamaED/">Ed Sikora</a>
<a href="/UCDavisEntomolo/">UC Davis Entomology and Nematology</a>
Sudhansu Sahu (@sudhans10401496) 's Twitter Profile Photo

Stalk rot of #Maize/#Corn It could be bacterial stalk rot or Pythium stalk rot .In BSR, more faul smell emits from rotten parts, plant remain standing & leaves roll. In PSR plants lodge with twisted base, leaves remain fresh, very less odour emits from affected base.Ed Sikora

Stalk rot of #Maize/#Corn
It could be bacterial stalk rot or Pythium stalk rot .In BSR, more faul smell emits from rotten parts, plant remain standing &amp; leaves roll. In PSR plants lodge with twisted base, leaves remain fresh, very less odour emits from  affected base.<a href="/alabamaED/">Ed Sikora</a>
Sudhansu Sahu (@sudhans10401496) 's Twitter Profile Photo

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

Chilli leaf curl virus disease transmitted by #vector #insect Whitefly .Infected plant curls upward,thicken &amp; get crumpled,young twig compact to form rossette appearance ,stunted growth of plant.
#plantdisease #virus #Chilli
<a href="/alabamaED/">Ed Sikora</a>
<a href="/ICAR_IIHR/">ICAR-IIHR</a> <a href="/UCDavisEntomolo/">UC Davis Entomology and Nematology</a> <a href="/krushibibhag/">କୃଷି ବିଭାଗ, ଓଡ଼ିଶା</a>
Sudhansu Sahu (@sudhans10401496) 's Twitter Profile Photo

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

Papaya mosaic disease
 Symptoms :Causes leaf mosaic and stunting in papaya.The leaves are reduced in size &amp; show blister like patches of dark-green tissue, alternating with yellowish-green lamina. #plantdisease 
#fruitcrop <a href="/alabamaED/">Ed Sikora</a> <a href="/ICAR_IIHR/">ICAR-IIHR</a> <a href="/BS_PP/">British Society for Plant Pathology</a>
<a href="/ClinicPlant/">Tropical Plant Clinic & Research Lab</a>
Ed Sikora (@alabamaed) 's Twitter Profile Photo

Early blight on potato caused by the fungus Alternaria. Symptoms begin on older leaves as dark spots, eventually forming target-like concentric rings with a yellow halo. Severely infected leaves turn brown & fall off. The disease is favored by warm wet conditions #Potato #Fungi

Early blight on potato caused by the fungus Alternaria. Symptoms begin on older leaves as dark spots, eventually forming target-like concentric rings with a yellow halo. Severely infected leaves turn brown &amp; fall off. The disease is favored by warm wet conditions #Potato #Fungi
Sudhansu Sahu (@sudhans10401496) 's Twitter Profile Photo

Black spot is a destructive disease of #Rose by fungus Diplocarpon rosae Symptoms :black, irregular spots on leaves, stems &occasionally petals. thrives in warm, moist conditions &spreads through splashing water. #flower #fungi #plantdisease Ed Sikora ICAR-IIHR AgriExperts

Black spot is a destructive disease of #Rose by fungus Diplocarpon rosae 
Symptoms :black, irregular spots on leaves, stems &amp;occasionally petals. thrives in warm, moist conditions &amp;spreads through splashing water. #flower #fungi
#plantdisease 
<a href="/alabamaED/">Ed Sikora</a> <a href="/ICAR_IIHR/">ICAR-IIHR</a> <a href="/AgriExperts/">AgriExperts</a>
Sudhansu Sahu (@sudhans10401496) 's Twitter Profile Photo

Citrus Rust mites damage cells to collapse, resulting in a silvery, reddish,black "sharkskin" texture. Damage is severe on fruits exposed to sunlight. Field sanitation and Apply Acaricides like W/S 80%WP2.5gm/lt,Spiromesifen 22.9%SC 1 ml/lt.Ed Sikora ICAR-IIHR କୃଷି ବିଭାଗ, ଓଡ଼ିଶା

Citrus Rust mites  damage cells to collapse, resulting in a silvery, reddish,black  "sharkskin" texture. Damage is severe on fruits exposed to sunlight. Field sanitation and Apply Acaricides like W/S 80%WP2.5gm/lt,Spiromesifen 22.9%SC 1 ml/lt.<a href="/alabamaED/">Ed Sikora</a> <a href="/ICAR_IIHR/">ICAR-IIHR</a> <a href="/krushibibhag/">କୃଷି ବିଭାଗ, ଓଡ଼ିଶା</a>
Sudhansu Sahu (@sudhans10401496) 's Twitter Profile Photo

Maize plant infected by #Aphids. seen in central leaf whorl, stems, or in panicles. The young & adults suck the plant . yellowish mottling of the leaves and marginal leaf necrosis. Produces honeydew on which attracts ants. #cornAphid Ed Sikora Indian Council of Agricultural Research.

Maize plant infected by #Aphids. seen in central leaf whorl, stems, or in panicles. The young  &amp; adults suck the plant . yellowish mottling of the leaves and marginal leaf necrosis.  Produces  honeydew on which attracts ants.
#cornAphid <a href="/alabamaED/">Ed Sikora</a> <a href="/icarindia/">Indian Council of Agricultural Research.</a>
Sudhansu Sahu (@sudhans10401496) 's Twitter Profile Photo

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