Dectes Stem Borer Pictures

Adult dectes stem borer on leaf.

Adult feeding scar on leaf petiole.

Oviposition scar on leaf petiole

Stem split to show egg in leaf petiole.

Close-up of egg in leaf petiole.

Wilted leaf due to soybean stem borer feeding in petiole.

Leaf has fallen off to expose entry node.

Stem split to show larva in green stem.

Plant girdled by dectes stem borer

Stem split to show over wintering larva.