@colinpurrington@flipping.rocksPSA: Wood boxes with slits that are marketed as "butterfly houses" are purely decorative. Multiple studies have confirmed that butterflies never use them. But paper wasps (Polistes) do, which is not great for butterfly populations because these wasps hunt caterpillars. Plus they sting, so not great for humans walking by. #butterflies #scam #insects #nature #garden #lepidoptera #wasps
@shaun@mastodon.xyz @colinpurrington@flipping.rocksNational Moth Week is July 18-26. Anyone going to a mothing event? Sugaring some trees in your back yard?? Got a blacklight??? #NationalMothWeek #MothWeek #moths #mothing #inaturalist #insects #lepidoptera #nature
@colinpurrington@flipping.rocksWe need more articles in nature and conservation magazines about the evils of bug zappers. Americans still think they work and seem to be OK with the billions of innocent insects that are killed each year. Moth people, I'm looking at you. #BugZappers #moths #lepidoptera #insects #mothing #entomology
@colinpurrington@flipping.rocksYesterday I found a squash vine borer (Eichlinia cucurbitae) egg on one of my zucchini. I highly recommend examining stems, leaves, and flower stalks several times per week so they can be removed before the larvae emerge. Swarthmore, PA, USA. Zone 7b. #zucchini #squash #garden #allotment #sesiidae #lepidoptera #pests
@colinpurrington@flipping.rocksDid you know that bug zappers can be defanged and used to attract moths? I don't know how to do it safely but perhaps somebody can chime in. Proof of concept is on this webpage about a moth night event in Vermont. #MothNight #mothing #blacklight #blacklighting #moths #UV #insects #lepidoptera #inaturalist https://val.vtecostudies.org/newsfeed/val-updating-the-checklist-of-vermont-moths/
@colinpurrington@flipping.rocksSharing my solution to squash vine borers (Eichlinia cucurbitae), the larvae of which burrow into the roots and eventually kill the plant: inject Thuricide Bt into stem wherever you see frass accumulating. This is easier to do if you train your plant vertically so that lower parts are visible. I also regularly police for eggs. #garden #gardening #squash #zucchini #vegetables #allotment #insects #lepidoptera #moths
