I have a significant problem with both greater and lesser peach tree borers. Arbico organics says that the Sc nematodes are effective against both. The Sc also targets plum curculio. Anyone have experience using nematodes against borers? What about timing -- would it be the same time of year for both so I can fight my two worst enemies with one application?
Turkey Creek Orchard
Solon, Iowa (zone 5A)
