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Saving Squash and Melons from Vine Borer Damage

My butternut squash, pumpkins, mini pumpkins, and cantaloupes are infested with squash vine borers. Vines are dying despite removing 30+ borers. Can the fruit ripen off the vine? Are they edible at their current stage (green pumpkins turning orange, cream-colored butternut, peach cantaloupes)?

Hard Truth

Fruits will not ripen off the vine. They may be edible but won't develop sweetness. Keep them on the vine as long as possible.

Prevention for Next Season

  • Succession Planting: Sow seeds 2-3 times every few weeks. Remove later plantings if early ones thrive.
  • Row Covers: Use spun-bond polyester (e.g., Reemay) over seedlings until flowering. Secure edges to block egg-laying moths. Not plastic—it overheats plants.

Follow-Up: Replanting in Georgia

You can plant pumpkins/winter squash until July 1 and cantaloupes until June 20 in GA. Whether to replace infested plants depends on space. In the South, a second borer generation may emerge, so consider keeping old plants as traps or covering new ones immediately. Row cover goes on at seeding.

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