Possibility is there Sir Ji but I have only speculated the name without microscopic investigation I cant confirm on any names Tanay
On Fri, Mar 11, 2011 at 5:28 AM, Gurcharan Singh <singh...@gmail.com> wrote: > Tanay how about *Uromyces > tuberculatus<http://www.cybertruffle.org.uk/cgi-bin/robi.pl?location=UN&assorg=279030&assoge=&glo=eng&link=&organism=14187>, > it* is reported from Euphorbia helioscopia. I remember the name of > Uromyces associated with Euphorbia helioscopia when I was in Kashmir. This > weed is abundant Kashmir University campus, and turns wholly yellow with > yellow rust in autumn. > > > -- > Dr. Gurcharan Singh > Retired Associate Professor > SGTB Khalsa College, University of Delhi, Delhi-110007 > Res: 932 Anand Kunj, Vikas Puri, New Delhi-110018. > Phone: 011-25518297 Mob: 9810359089 > http://people.du.ac.in/~singhg45/ > * * > > On Fri, Mar 11, 2011 at 6:02 PM, tanay bose <tanaybos...@gmail.com> wrote: > >> Exactly there are several pathogens which are known to cause disease in >> Euphorbiaceae >> tanay >> >> >> On Thu, Mar 10, 2011 at 11:00 PM, Rashida Atthar < >> atthar.rash...@gmail.com> wrote: >> >>> >>> Thanks a lot Tanay for this important information and link to the >>> details. Such a large and interesting family had to have a pathogen!! >>> >>> regards, >>> Rashida. >>> >>> >>> >>> On Thu, Mar 10, 2011 at 9:59 PM, tanay bose <tanaybos...@gmail.com>wrote: >>> >>>> Hi Sir Ji and Rashida Ji, >>>> >>>> Probably the fungi is Melampsora euphorbiae, this rust fungi is know to >>>> have a >>>> considerable host range. As the name suggests, it is a pathogen for >>>> *Euphorbia >>>> sp *only. >>>> For more information kindly go though the link below .. >>>> >>>> http://www.eppo.org/QUARANTINE/Alert_List/fungi/Melampsora_euphorbiae.htm >>>> >>>> <http://www.eppo.org/QUARANTINE/Alert_List/fungi/Melampsora_euphorbiae.htm> >>>> Tanay >>>> >>>> >>>> On Thu, Mar 10, 2011 at 6:19 AM, Rashida Atthar < >>>> atthar.rash...@gmail.com> wrote: >>>> >>>>> Yes Sir it is visible in some of the tips, Tanay's diagnosis of the >>>>> same needed ! >>>>> >>>>> regards, >>>>> Rashida. >>>>> . >>>>> >>>>> On Thu, Mar 10, 2011 at 7:45 PM, Gurcharan Singh <singh...@gmail.com >>>>> > wrote: >>>>> >>>>>> Thanks for additional information Rashida ji >>>>>> >>>>>> The photograph I have uploaded shows yellow rust infection along tips >>>>>> of leaves This generally turns severe in autumn. Ask Tanay for the >>>>>> species >>>>>> of the rust. >>>>>> >>>>>> >>>>>> -- >>>>>> >>>>>> Dr. Gurcharan Singh >>>>>> Retired Associate Professor >>>>>> SGTB Khalsa College, University of Delhi, Delhi-110007 >>>>>> Res: 932 Anand Kunj, Vikas Puri, New Delhi-110018. >>>>>> Phone: 011-25518297 Mob: 9810359089 >>>>>> http://people.du.ac.in/~singhg45/ >>>>>> >>>>>> >>>>>> On Thu, Mar 10, 2011 at 6:44 PM, Rashida Atthar < >>>>>> atthar.rash...@gmail.com> wrote: >>>>>> >>>>>>> Thank you for the pictures Sir. Thought these scanned attachments of >>>>>>> the floral morphology will interest many. I was quite fascinated with >>>>>>> the >>>>>>> detailed descriptions when I was going through it. Your pictures are >>>>>>> also >>>>>>> just right to understand and compare these diagrams with. Ref: 'Common >>>>>>> Families of Flowering Plant' by Hickey and King. >>>>>>> >>>>>>> regards, >>>>>>> Rashida. >>>>>>> >>>>>>> On Tue, Mar 8, 2011 at 5:30 PM, Gurcharan Singh >>>>>>> <singh...@gmail.com>wrote: >>>>>>> >>>>>>>> Euphorbia helioscopia a very common week in Kashmir along road >>>>>>>> sides, wastelands and borders of fields Details have been provided in >>>>>>>> the >>>>>>>> mail about Delhi plant >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> Dr. Gurcharan Singh >>>>>>>> Retired Associate Professor >>>>>>>> SGTB Khalsa College, University of Delhi, Delhi-110007 >>>>>>>> Res: 932 Anand Kunj, Vikas Puri, New Delhi-110018. >>>>>>>> Phone: 011-25518297 Mob: 9810359089 >>>>>>>> http://people.du.ac.in/~singhg45/ >>>>>>>> >>>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> >>>>> >>>> >>>> >>>> -- >>>> *Tanay Bose* >>>> Research Assistant & Teaching Assistant. >>>> Department of Botany. >>>> University of British Columbia . >>>> 3529-6270 University Blvd. >>>> Vancouver, B.C. V6T 1Z4 (Canada) >>>> Phone: <778-323-4036>778-323-4036 (Mobile) >>>> <604-822-2019>604-822-2019 (Lab) >>>> <604-822-6089>604-822-6089 (Fax) >>>> ta...@interchange.ubc.ca >>>> *Webpages:* >>>> http://www.botany.ubc.ca/people/mberbee.html >>>> http://www.botany.ubc.ca/people/gradstud.html >>>> https://sites.google.com/site/efloraofindia/ >>>> >>>> >>>> >>> >> >> >> -- >> *Tanay Bose* >> Research Assistant & Teaching Assistant. >> Department of Botany. >> University of British Columbia . >> 3529-6270 University Blvd. >> Vancouver, B.C. V6T 1Z4 (Canada) >> Phone: 778-323-4036 (Mobile) >> 604-822-2019 (Lab) >> 604-822-6089 (Fax) >> ta...@interchange.ubc.ca >> *Webpages:* >> http://www.botany.ubc.ca/people/mberbee.html >> http://www.botany.ubc.ca/people/gradstud.html >> https://sites.google.com/site/efloraofindia/ >> >> >> > > > -- *Tanay Bose* Research Assistant & Teaching Assistant. Department of Botany. University of British Columbia . 3529-6270 University Blvd. Vancouver, B.C. V6T 1Z4 (Canada) Phone: 778-323-4036 (Mobile) 604-822-2019 (Lab) 604-822-6089 (Fax) ta...@interchange.ubc.ca *Webpages:* http://www.botany.ubc.ca/people/mberbee.html http://www.botany.ubc.ca/people/gradstud.html https://sites.google.com/site/efloraofindia/
