What is plant name?
what are part infected of plant - may be leaf only or stem or both
Disease started form root or leaf
sorry I coudnt help u, but please specify your question and add more detail explanation so that easier for researcher to help u. I suggest u should post another question with better explanation.
U need to tell ppl what is the plant, symptom and so on.
Dear , Elaheh Gerami.
You must provide us with detail information to help us to diagnose the symptoms .
Best regards
Dear Elaheh Gerami
Your question is fairly mysterious, I wonder whether the infected plant is related to grape tree? Would you please do isolation from the margin of infected section, then show us the morphological and microscopy features.
Best Regards
Dear Elaheh Gerami
Several causes' leads to same symptoms for of that you may start with traditional detection tools, good luck
Pls. find the attached files
https://www.rhs.org.uk/advice/profile?pid=569
http://iv.ucdavis.edu/Viticultural_Information/?uid=149&ds=351
https://www.google.com/imgres?imgurl=http%3A%2F%2Fwine.wsu.edu%2Fresearch-extension%2Ffiles%2F2010%2F07%2Fsymptoms-fig12.jpg&imgrefurl=http%3A%2F%2Fwine.wsu.edu%2Fresearch-extension%2Fpage%2F4%2F%3Fs%3DSearch&docid=C77mV5oZMjVExM&tbnid=B7cf_M90y-Ad3M%3A&vet=1&w=400&h=293&bih=793&biw=1368&q=grapevine%20stem%20disease%20guide&ved=0ahUKEwj5x_3K3KDRAhUFFiwKHfzmCY0QMwhyKFAwUA&iact=mrc&uact=8#h=293&imgdii=B7cf_M90y-Ad3M%3A%3BB7cf_M90y-Ad3M%3A%3BGRrs9t8IWUFypM%3A&vet=1&w=400
http://www.growingproduce.com/fruits/grapes/mapping-grape-crown-gall-tumor-disease/
http://www.wineland.co.za/a-guide-to-grapevine-abnormalities-in-south-africa-virus-and-virus-like-diseases-shiraz-decline-part-4-5/
http://wine.wsu.edu/research-extension/plant-health/virology/virus-diseases/
Hoping this will be helpful
Regards
Prof. Houda Kawas
- Badges
- Science topic
- Similar topics
- Biological Science
- Biota
- Eukaryota
- Fungi