1. UC IPM
A fruit (seed capsule) and stem of puncturevine, <i>Tribulus terrestris</i>, with sunken, brown and grayish feeding scars of adult puncturevine weevils, <i>Microlarinus</i> spp.
A fruit (seed capsule) and stem of puncturevine, Tribulus terrestris, with sunken, brown and grayish feeding scars of adult puncturevine weevils, Microlarinus spp.
Credit: Jack Kelly Clark