Tootfinder

Yesterday 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

Sharing 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