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Heteroptera

(Bugs)

Anasa tristis – Squash bug

Young nymphs are gregarious, green in color with dark legs and head. Adults are dark brown with gray in color and have a yellow underside. Often is the edge of the abdomen marked with gold and brown spots.

Nezara viridula – Green vegetable stink bug

Species vary in color, but green is predominant. The first 3 instars form clusters. Adults are 8 x 15 mm in size. Feeding punctures provide access for infection by bacteria and fungus.

Riptorus linearis – Bean pod sucking bug

Adults are 13-15 mm in length and have laterally a yellow band from head to abdomen. Adults prefer to colonize larger, more mature plants. Pods and seeds attacked show spots of discoloration.