Lygus lineolaris
Fast-moving bug that injects toxic saliva while feeding, causing distorted growth and cat-facing on fruit. Attacks wide range of crops.
Oval, flattened bug about 1/4 inch, mottled brown with yellow triangle on back. Very active - runs and flies quickly when disturbed. Nymphs are pale green.
Distorted, puckered leaves. Cat-faced, dimpled fruit. Blackened shoot tips. Aborted flowers. Stunted growth. Sunken lesions on stems.
2-5 generations per year. Adults overwinter in debris. Eggs inserted into plant tissue. Nymphs develop through 5 stages in 3-4 weeks.
Control weeds in and around garden. Mow cover crops before they flower. Remove plant debris. Avoid planting near alfalfa or clover fields.