One generation of western conifer seed bugs is born per year. This page is an expert guide on getting rid of Stink Bugs from your porch using the products and methods suggested by our experienced pest control specialists. They will, however, give off a The bug has the habit of entering buildings at the onset of cold weather in the late summer or early fall as it seeks a protected site to spend the winter. The adult is about 3/4 inch (16-20 mm) in length and is dull brownish. It is a type of leaf-footed bug that feeds on seeds of trees, especially pine. Thanks . Leptoglossus occidentalis Western Conifer Seed Bug Family: Coreidae A very large and spectacular squashbug which has characteristic expansions on the hind tibiae and a white zigzag mark across the centre of the forewings. We live in Bc Canada and they have been all over our house for the past month. It also gets blamed for being several different insects because of … Most of us My husband mentioned how they looked like Chagas (the kissing bugs) and I’ve been worried ever since. The Western Conifer Seed Bug is a benign species that is native to the Pacific Northwest, but since the 1970s its range has increased greatly to include much of Canada, and recently, portions of Northern Europe. Western Conifer Seed Bug (Leptoglossus occidentalis) Identification. If your trees are under threat from a large conglomeration of seed bugs, the only sure solution is to have the trees treated. The Western Conifer Seed Bug is often mistaken by people for either the Asian Longhorned Beetle, or for an Assassin Bug.. They are in the same order of insects, Hemiptera, which includes all True Bugs. The main diet of this bug comes from the seeds of the cones. Western Conifer Seed Bug: An Unwanted House Guest The Western conifer seed bug (Leptoglossus occidentalis Heidemann) has become a nuisance pest to some New York residents. One of our common fall-invading insects is the western conifer seed bug. This is a harmless nuisance pest; it’s a leaf-footed bug (Hemiptera/Heteroptera: Coreidae); likely a western conifer seed bug, Leptoglossus occidentalis. Hi Lynette, As soon as the weather begins to cool appreciably, Western Conifer Seed Bugs like the one in your photo and some other Hemipterans, like the Brown Marmorated Stink Bug and Boxelder Bug enter homes to hibernate. Its summer habitat is among pine trees, Douglas firs and other types of cone-producing trees. The two insects vaguely resemble each other, but the innocuous western conifer seed bug gets the blame. The previous generation dies at the end of the summer, … The Western Conifer Seed Bug isn’t seen very much during the summer months. The western conifer seed bug does not bite or sting, but it can become a pest in structures. These bugs do not bite or sting, nor do they cause damage to the home. Leptoglossus occidentalis Western Conifer Seed Bug Family: Coreidae A very large and spectacular squashbug which has characteristic expansions on the hind tibiae and a white zigzag mark across the centre of the forewings. After about two weeks, nymphs hatch from eggs and take about five weeks to mature into adults. Habitat. Field Guide to UK Hemiptera, Bug identification. Once inside, the bugs go into hiding in wall voids or cracks and crevices and may not be seen again until spring.