[MAIPC] Microstegium vimineum

[Richard Gardner]

 I am looking all the time for a rust or similar pathogen. What happened to the bipolaris fungi? 
The patterns of chlorosis I see appear to be related to the substrate the plants are growing on. Very shallow soil over rock tends to cause chlorosis while nearby plants appear to be okay. Beyond that I have seen no patterns even though I see evidence of chlorosis pretty much everywhere I go in northern Berks County, PA.
                                                Richard Gardner
    On Friday, October 23, 2020, 12:50:29 PM EDT, Marc Imlay <ialm at erols.com> wrote:  
 
 
https://www.eddmaps.org/distribution/usstate.cfm?sub=3051     

  

So how come it is not reported yet in Minnesota SW to New Mexico, Has anyone looked for a native rust controlling it?

  

Marc Imlay

  



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