Hoto: Kwatanta Cututtukan Shuke-shuken Shallot: Downy Mildew vs Purple Blotch
Buga: 21 Afirilu, 2026 da 20:06:15 UTC
Hoton kwatancen ilimi wanda ke nuna tsire-tsire biyu na shallot waɗanda cututtukan fungal suka fi shafa: downy mildew tare da launin rawaya mai haske da kuma launin shunayya mai launuka daban-daban na shunayya.
Shallot Plant Disease Comparison: Downy Mildew vs Purple Blotch
Sigar da ake da ita ta wannan hoton
Fayilolin hotunan da ake da su don saukewa a ƙasa ba su da matsewa kuma suna da ƙuduri mafi girma - kuma sakamakon haka, inganci mafi girma - fiye da hotunan da aka saka a cikin labarai da shafuka akan wannan gidan yanar gizon, waɗanda aka fi inganta su don girman fayil don rage yawan amfani da bandwidth.
Girman yau da kullun (1,536 x 1,024)
Babban girma (3,072 x 2,048)
Girma mai girma sosai (4,608 x 3,072)
Girman da ya fi girma (6,144 x 4,096)
Girman barkwanci mai girma (1,048,576 x 699,051)
- Har yanzu ana lodawa... ;-)
Bayanin Hoto
Hoton ya nuna kwatancen tsirrai biyu na shallot da cututtukan fungal daban-daban suka shafa, wanda aka tsara don nuna bambance-bambancen gani tsakanin cututtukan Downy Mildew da Purple Blotch. An raba abun da ke ciki a tsaye zuwa sassa biyu daidai, kowannensu yana nuna shukar shallot guda ɗaya da ke tsiro a cikin ƙasa tare da kwan fitilarta da aka fallasa a ƙasa. Bayan bangon yana da tsire-tsire kore mai duhu, wanda ke taimaka wa mai kallo ya mai da hankali kan tsire-tsire da alamun cutar su.
Gefen hagu na hoton akwai wata shukar shallot mai suna "Downy Mildew." Ganyen suna da tsayi da kuma tubular, kamar yadda ake gani a amfanin gona na allium, amma suna nuna alamun kamuwa da cuta. Ganye da dama suna nuna launin rawaya mai haske da kuma faci mara daidaito na chlorotic wanda ke katse launin kore na halitta. Ana iya ganin wani tsiro mai launin toka-fari mai kama da launin toka-fari a saman ganyen, wanda ke wakiltar tsarin samar da spore wanda ke da alaƙa da ƙwayoyin cuta masu laushi. Wasu ganyen suna bayyana sun yi rauni kaɗan, tare da ƙarshensu sun fara bushewa da lanƙwasa. Kwan fitilar shallot ja-shuɗi tare da yadudduka na waje masu laushi, kuma siririn tushen fibrous ya faɗa cikin ƙasa da ke kewaye. Alamomin sun haɗa kai suna jaddada bayyanar taushi, kamar mold wanda ya saba da cututtukan downy mildew a cikin shallots da sauran amfanin gona na allium
Gefen dama na hoton akwai wata shukar shallot ta biyu mai suna "Purple Blotch." Wannan shukar tana nuna alamun cututtuka daban-daban. Ganyen kore suna ɗauke da raunuka masu yawa waɗanda suka yi kama da launin shuɗi mai duhu zuwa launin ruwan kasa. Kowace rauni tana kewaye da halo mai haske mai launin rawaya, wanda ke haifar da bambanci mai ƙarfi a gani da kyallen kore mai lafiya. Raunukan suna bayyana bushewa da nutsewa, wanda ke nuna lalacewar nama da ƙwayoyin cuta masu cutar fungal ke haifarwa. Wasu tabo suna haɗuwa tare da ruwan ganyen, suna samar da manyan faci marasa daidaituwa. Kwan fitilar shukar tana kama da girmanta da launi da ta gefen hagu, tare da fatar waje mai launin ja-shuɗi da kuma tushen da ake gani a cikin ƙasa
Tare, tsire-tsire biyu suna samar da kwatancen ganewar gani wanda ke da amfani ga ilimin cututtukan tsirrai da horar da aikin gona. Gefen hagu yana jaddada launin rawaya mai yaɗuwa da launin toka mai duhu da ke da alaƙa da mildew mai laushi, yayin da gefen dama yana nuna raunuka masu launin shuɗi da launin rawaya da aka saba gani a cikin launin shunayya. Tsarin gefe-gefe yana bawa masu kallo damar bambance cututtukan da sauri bisa ga alamun ganye, wanda hakan ya sa hoton ya dace da jagororin lafiyar amfanin gona, littattafan noma, da albarkatun gano cututtukan shuka.
Hoton yana da alaƙa da: Shuka Shallots: Cikakken Jagorarku Don Girbi Mai Yawa