Wild Blueberry Blog

Mummy berry report for Friday April 22, 2022

Midcoast Fields in Waldoboro, Warren, West Rockport, Hope and Searsport had more than 30% F2 (crown stage) flower buds.  Cups and pinheads were seen in Waldoboro, Warren, West Rockport and Searsport and are expected to be in most fields in this area.  Please check your fields.  Most fields, unless they are a late field, are […]

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Possible mummy berry infection in midcoast region April 19, 2022

Midcoast Plants were at approximately 20 to 30% depending upon the field, Waldoboro, Warren, Hope, and Searsport on Sunday April 17th. Monilinia cups producing infective spores were present in two fields that were checked on Monday and present in 4 out of 5 fields checked today.   The wet conditions on Tuesday  April 19th starting approximately […]

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Mummy berry report for April 15, 2022: possible infection in midcoast

Midcoast In early fields in Midcoast there may have been Monilinia infection over the past couple of days.  There were weather conditions for infection reported from weather stations in Waldoboro, Warren, Hope and Searsport  from the late afternoon (3pm to 5pm) of Wednesday April 15 to Friday April 15 morning. On April 13th, I had […]

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Possible Mummy berry infection in the next few days in Midcoast

From today, I have a report of approximately 30% of stems with F2 (susceptible) flower buds in Waldoboro and about 20% in Searsport fields. Other fields in Warren, West Rockport and Hope were lower with approximately 15% of F2 flower buds. Mummy berry plots had cups in Waldoboro and Searsport and West Rockport had pinheads […]

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Mummy berry season is starting early this year!

My field crew visited midcoast fields where we have mummy berry plots and weather stations.  The farthest along flower buds were at F2 and leaf buds were at V2.   Single pinheads were found in Waldoboro, West Rockport and Searsport fields.  No pinheads were found in mummy berry plots in Warren and Hope but I expect […]

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Botrytis risk May 20th to 24th and cold temperatures May 24th

Some fields had conditions for Botrytis infections over the last weekend from May 20th to May 24th.   If your field already had Botrytis disease before this weekend, then there was a chance of more Botrytis infection occurring under these weather conditions.  If you did not have any visible disease, then the risk of infection was […]

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Time to look for symptoms of Mummy berry and Botrytis flower blight

Mummy berry infections are finished in most areas in Maine since the mummy berry cups have dried up and are no longer producing spores.  If you have a very late developing field you may have some chance of infection if there are still cups in your field. We are starting to see symptoms of mummy […]

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Monilinia infection periods of May 10th to May 11th

Active mummy berry cups were still present at the end of last week in Searsport and Downeast locations.  The cups do seem to be starting to dry up in most fields as of Tuesday May 11th but I think there were still active cups in fields.  The rain from the last few days (May 10 […]

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