CornellForestConnect

May 2012 Blog Posts (3)

Honey bee selection of native trees - webinar

Dr. Thomas Seeley never ceases to impress audiences with the clarity and richness of his presentations. Today's webinar was no different. Participants learned the key features of a desirable honey bee hive tree, how the scout bees communicate and debate the virtues of the tree they visited, and the process of moving the swarm into their new home. To quote one participant commenting about the quality of the webinar... "David Attenborough couldn't have done it…

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Added by Peter Smallidge on May 16, 2012 at 8:11pm — 1 Comment

Emerald Ash Borer Webinar April 18, 2012

My thanks to Mark Whitmore for a great webinar on EAB status, management and pesticide guidelines. My apologies for the delay in providing links to the webinar recording. As you will see, there are reasons to remain optimistic about the near term future of ash, but also some essential planning that must take place.

Noon webinar link here

Evening webinar link…

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Added by Peter Smallidge on May 16, 2012 at 6:09pm — No Comments

Tracking Pests with Growing Degree Days

Insects rely on warm temperatures to grow, and thus their emergence and life cycle progression can be tracked by tracking the "heating units" that accumulate each day. This is referred to as growing degree days.

Growing degree days (GDD) are calculated by average the high and low temperature for the day and subtracting 50 (base 50). The positive remainder is added to the cumulative total of GDD. For more information on GDD and how to calculate the go to:…

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Added by Rebecca Hargrave on May 3, 2012 at 4:11pm — No Comments

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Silvopasture in Wisconsin: Goals, Challenges, and other Fodder for Thought

Started by Carl DuPoldt in Agroforestry May 9. 0 Replies 0 Likes

Silvopasture in Wisconsin: Goals, Challenges, and other Fodder for ThoughtWednesday, May 29, 2019 at 11:00am (CDT)Diane MayerfeldSustainable Agriculture Coordinator, UW-Extension, Center for Integrated Agricultural Systems (CIAS) -…Continue

Small acreage logging project

Started by WJ Rodenhouse in Woodlot Management. Last reply by Lew Ward Apr 22. 1 Reply 0 Likes

A friend asked me what types of protections he should include in agreement with logger when having his 10 acre forest logged. I thought maybe some of you could provide insight. Logger stated Workman's comp wasn't needed in a family business.Thanks!Continue

Western Larch Question

Started by Alex Harmon in Wildlife Management. Last reply by Pamela Dallaire Mar 30. 2 Replies 0 Likes

Would a Western Larch (tree) NOT lose its needles during fall and winter if it was kept indoors? / what causes it to lose its needles(temperature change, change in length of days)? IF YOU KNOW THE ANSWER PLEASE REPLY!!!!!! NOT KNOWING IS KILLING ME!!Continue

How tree diversity affects invasive forest pests

Started by Brett Chedzoy in Woodlot Management. Last reply by Brett Chedzoy Mar 27. 1 Reply 1 Like

A long-standing tenet in forestry is that healthier and more diverse woods are typically more resilient to stress factors and pest. This holds true in most cases, but there are the notable exceptions like EAB.This article from the "Morning Ag…Continue

480a disqualification after EAB

Started by Bill Pontius in Woodlot Management. Last reply by Bill Pontius Mar 17. 4 Replies 1 Like

Here's a hypothetical question (hopefully). If an ash stand no longer has sufficient density to qualify for the 480a program following ash borer invasion, and if that stand is necessary for having more than 50 acres for the program, what happens?…Continue