Larviciding with Bti

A larvicide (or larvacide) kills larvae.

In a rare too-good-to-be-true moment, the biological agent Bti prevents mosquito larvae from maturing. It’s made from bacteria called Bacillus thuringiensis israelensis, which affects no other forms of life except two other nuisance insects (black flies and midges). It is organic and totally non-toxic.

Larvae concentrationYou can use mosquito dunks in any standing water that you can’t dump out regularly: a small pond (such as the artificial one pictured here; these larvae leave shadows on the bottom) or stagnant stretch of stream in your yard, or a built-in plant soaking area that no longer drains, etc.

For a small surface area, just break up the dunks in pieces. In any case, reapply every month or so to be sure the Bti is still actively working.

Dunks usually come in packs of 6. If you buy more than one at a time at ACE hardware store in East Bradford (720 W Strasburg Rd., just west of West Chester borough, ask for the Don’t Spray Me! discount.

Just to remind you, we oppose the use of pesticide sprays and SPRAYS HAVE NO EFFECT ON LARVAE (or on eggs, or on pupae, the cocoon-like form that larvae go through before emerging as adults).

For detailed information on Bti, see “Best Natural Mosquito Control: Bti” at mosquitoreviews. Use Bti only on your own property or, with permission, on someone else’s property, but not on public property.

Mosquito dunks

CONTACT & DONATE

We need your help to fight unnecessary chemical toxins and promote healthy food and gardens!

To send a donation to support our activities, mail a check to Don’t Spray Me!, 513 W. Nields St., West Chester PA 19382. If you wish your donation to be tax-deductible, email here for information.

For comments and information overall or about West Chester Borough, email Margaret Hudgings.

Special feature: West Chester Co-op

The West Chester Co-op is working hard to build a member-owned (cooperative) full-service grocery store in West Chester.  The store will provide daily access to fresh, healthy, local food, and will be walkable for those in the Borough and have parking for those who don’t.

They now have over 300 members in their campaign to launch full-scale operations! The Co-op already has regular special events and a table on Saturdays at the West Chester Growers Market.

Cooperatives are businesses formed not to earn profits for investors but to serve the needs of their members.  A cooperative offers our community the opportunity to build together something we all want.

The Food Co-op hired a consultant to produce an investment-grade projection of revenue for a store in our community; so we know it can work.

Cooperatives start through community support: many small investments from as broad a base as possible assure that the business reflects the community.  The Co-op is building that equity base right now.

The Food Co-op is more than a grocery store: its mission is to enhance the well-being of the people of West Chester by promoting healthy and mindful eating, improving access to sustainably produced food, helping those in need to secure quality food, advancing sustainable and humane agriculture, supporting local farms, and building community through cooperative enterprise.

The Co-op seeks to bring transparency and accountability to every step of the food production and distribution process from farm to table, providing confidence for educated consumer choice and food that the community can trust. Nutritious food is a gift to the health and well-being of an entire population.

Member-owners make a one-time $400 investment (there is an installment plan and gift certificates are available). The Co-op is nearing its target to move into the next phase of development; your investment will help put them over the top.

You may email the Co-op here or join on-line.  Please support our friends and community: we’re all on the same team for healthy environment and food!