Council is seeking public comment on a draft by-law regarding Short-Term Rental Licensing. For details of the draft by-law and how to submit the survey by the August 31, 2022 deadline, please visit HERE

To view please click BSRA Spring Newsletter 2022

Details of the walk and dedication ceremony for the Huron Hospice ‘Children’s Room’ can be found here, Candlelight Memorial Walk

BSRA will hold its Annual General Meeting on Saturday August 28th at 9am via Zoom video conference.

To register please send an email to info@bsra.ca with your name, email address, lake-shore association name, and position if an association board member.

If you have a specific question for the BSRA board please included in your registration email, however a question period will be contained in the meeting.

Ausable Bayfield Conservation Authority (ABCA) raises awareness of potential Gypsy Moth caterpillar infestation, actions homeowners can take to reduce its impact

European Gypsy Moth is a defoliating insect (an insect that consumes leaves) and it can severely weaken trees.

“We’ve definitely seen pockets with a higher than usual number of egg masses on trees, with some trees almost completely covered,” said Ian Jean, ABCA Forestry Specialist.

Download the Gypsy Moth fact sheet now:

Fact_Sheet_Gypsy_Moth_ABCA_LR (1 MB – Large PDF file)

Gypsy Moth caterpillars feed on the leaves of several species of trees.

“In our area, Oak, Aspen, Birch and Basswood are the tree species preferred by the Gypsy Moth,” Ian said.

However, in years with high populations, Jean cautions caterpillars will move on from preferred hosts to eat a wider variety of trees including Maple, Pine, and Spruce. “When there are a lot of them, they’re hungry, they’ll eat whatever is available,” he said.

Homeowners can take steps to reduce the population now, according to Ausable Bayfield Conservation.

During winter and early spring, the caterpillars exist as egg masses which are clusters of 100 to 1,000 eggs, covered by a coating of tan-coloured hairs. Egg masses look a bit like a cocoon but are flatter and attached to the outside of tree bark, rocks, or the sides of buildings.

“The egg mass is a critical stage and it is the most efficient time to manage this pest,” Ian advises. “By disposing of egg masses homeowners can, with minimal effort, eliminate literally thousands of potential caterpillars.” Egg masses are easy to scrape off surfaces with a dull scraper and dispose of in a ziplock sealable bag or similar bag. “It’s important to dispose of the egg masses,” Ian said, as eggs left on the ground will still emerge and find their way back up to the trees.

Caterpillars begin to emerge in late April and early May. Fortunately, there are also ways to manage the caterpillars as well. After caterpillars emerge they climb trees to disperse on silk thread, a stage called ballooning. Encircling trees with barrier bands of double-sided tape, or duct tape coated with sticky material such as Vaseline, will collect the caterpillars as they climb back up to the trees. Barrier bands should be in place by late April.

As the weather warms in late May and June, caterpillars tend to feed at night, and climb down the tree to shelter from the heat during the day. At this stage, burlap or light-coloured cloth can be wrapped around tree trunks to collect the caterpillars. “It is important to fold the burlap back over itself to create a cavity, they’ll congregate within there for disposal,” Ian said. Caterpillars should be collected and disposed of daily by scraping them into a bucket of soapy water and re-applying the burlap.

While defoliation is a major stress on trees, Ian advises “rarely does it kill the tree, and most recover and re-grow smaller leaves later in the same summer.”

Homeowners can take action now to reduce the caterpillar’s impact. Ian suggests people can “check out your trees, the side of your house, other surfaces and remove and dispose of those egg masses.”