1. The hind legs are distinctly widened for a small section toward the end of the leg. 2. There's a pale white zig zag pattern on the wings. 3. Overall body is more lengthy as opposed to round. Seed Bug Vs. Stink Bug A lot of people mistakenly call Seed Bugs Stink Bugs. The western conifer seed bug ( Leptoglossus occidentalis ), often mistakenly referred to as stink bug, sometimes abbreviated as WCSB, is a species of true bug (Hemiptera) in the family Coreidae.
Leptoglossus occidentalis (Western Conifer Seed Bug) 10,000 Things of
Western conifer seed bugs (WCSB) are herbivorous insects that feed on conifers, including various pines, spruces, hemlocks, and Douglas fir. They are native to western North America but spread eastward beginning in the 1950's. Feeding by western conifer seed bugs does not impact the health of trees but they can be annoying fall home invaders. The western conifer seedbug was first described in the western United States. This true bug of the family Coreidae feeds mainly on the seeds and developing cones of several species of conifers and their respective hybrids. This bug has been expanding its range eastward and was first found in Michigan in the fall of 1987. Western conifer-seed bugs (WCSB) are overwintering pests that live outside during the summer and feed on pinecones. In the fall, they enter structures for protection against the cold and desiccating wind. Like other overwintering insects, they do not build a nest indoors or cause structural damage, but rather hide in cracks and crevices. Western conifer seed bugs have a piercing, sucking moth part, and nymphs (immature insects) feed by sucking nutrients from the seed cones of white, red, Scots, Austrian, and mugo pine, white spruce, Douglas fir and hemlock. This feeding damage does not hurt the tree, but reduced seed production may result from heavy infestations.
Leptoglossus occidentalis (Western Conifer Seed Bug) 10,000 Things of
The western conifer seed bug (WCSB), or by its scientific name Leptoglossus occidentalis, is a true bug (Hemiptera) of the family Coreidae (leaf-footed bugs). This insect gets its name from its preferred food and nesting location, large seeds of conifer trees (pine cones). Conifer seed bugs ( Leptoglossus occidentalis) are a common fall and winter nuisance in Colorado homes. They are fairly large insects (about 5/8 to 3/4 inch long) and look rather bizarre. They fly readily and can produce an odd, somewhat piney odor when provoked. These behaviors can alarm homeowners. However, conifer seed bugs are harmless. A true bug (order Heteroptera) in the family Coreidae, the dull-brown Western Conifer Seed Bug is known as leaf-footed bugs because of a flattened segment resembling a leaf on their hind legs. As a defensive mechanism when alarmed or handled, the Western Conifer Seed Bug omits a pungent odor from glands between the second and third pair of legs. bugs can reduce the amount of : Topics . Western Conifer Seed Bug The insect feeds by using its long mouthparts to pierce through cone scales into developing seeds. The insect's saliva softens or dissolves seed contents which are then imbibed. Type of damage to the seed depends on the time and length of the feeding period. When
Maryland Biodiversity Project Western Conifer Seed Bug (Leptoglossus
The western conifer seed bug is native of the United States. For a number of years, it was found in western states like California, Nevada and Oregon. Then, it began its slow migration across the country. It made its way to Michigan in the late 1980s and now is found as far east as Maine and New Brunswick, Canada. The Western conifer seed bug, also called the pine seed bug, (Leptoglossus occidentalis) is a common household accidental invader found inside Iowa homes during the fall, winter and spring. This harmless nuisance most closely resembles the squash bug found on pumpkin and squash foliage during the summer. The pine seed bug is in a small group of insects called the leaffooted
The western conifer seed bug Leptoglossus occidentalis, is a large reddish-brown squashbug that can reach 2cm (¾in) in length. There is a white zigzag line across the centre of its wings and it has leaf-like expansions on its hind legs. It feeds on the sap of pines and some other conifers, especially on the seed cones. Life Cycle. One generation per year. In spring the bugs move to conifers and feed on the developing seeds and early flowers. Females lay rows of eggs on host needles; eggs hatch in ~10 days and nymphs begin to feed on tender cone scales and sometimes the needles; 5 nymphal instars; adults appear by late August and feed on ripening seed. ( 5)
Western Conifer Seed Bug
The Western Conifer-Seed Bug is a true bug native to the pine forests of western North America that has quickly spread eastward since the 1950s. Pest specialists surmise that these bugs were accidentally introduced to eastern North America through wooden shipping crates on trains or through commercial Christmas trees. After becoming established in eastern North America, they 1. Dirt Colored Seed Bug The Rhyparochromidae family, or dirt-colored seed bugs, are a group of insects that primarily feed on seeds. A few species are insectivorous and prey on other insects. All bugs of this family are dark brown - much like soil.
