Squash-bug
Guides
Anasa
squash bugs
Anasa is a genus of squash bugs in the family Coreidae, containing more than 70 described species distributed throughout North, Central, and South America. The genus includes major agricultural pests, particularly Anasa tristis, which causes significant damage to cucurbit crops and vectors cucurbit yellow vine disease. Members of this genus are specialized herbivores of plants in the family Cucurbitaceae.
Anasa armigera
horned squash bug
Anasa armigera, commonly known as the horned squash bug, is a leaf-footed bug in the family Coreidae found in North America. It is a minor pest of cucurbit crops, occurring alongside the more abundant Anasa tristis in squash and cucumber fields. Adults are attracted to vittatalactone, the aggregation pheromone of the striped cucumber beetle, suggesting cross-species chemical communication in host location. The species serves as a host for egg parasitoids including Gryon pennsylvanicum and Hadronotus pennsylvanicus.
Leptoglossus
leaf-footed bugs
Leptoglossus is a genus of true bugs in the leaf-footed bug family Coreidae, tribe Anisoscelini. Species are characterized by leaflike dilations of the hind tibia, a diagnostic trait of the genus. The genus is distributed throughout the Americas, with some introduced populations in Europe and Asia. Several species are economically significant agricultural pests, notably L. occidentalis, which has become invasive in multiple continents.
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