![]() This classification was generally accepted. By 1963 Lallemand had divided the Fulgoridae into eight subfamilies ( Amyclinae, Aphaeninae, Enchophorinae, Fulgorinae, Phenacinae, Poiocerinae, Xosopharinae and Zanninae) and eleven tribes. Metcalf in 1938, as amended in 1947, recognized five subfamilies ( Amyclinae, Aphaeninae, Fulgorinae, Phenacinae, and Poiocerinae) and twelve tribes in the Fulgoridae. Carl Linnaeus adopted the statement without question and coined a number of specific names, such as laternaria, phosphorea and candelaria to illustrate the supposed fact, and thus propagated the myth. It was believed, mainly on the authority of Maria Sibylla Merian, that this process, the so-called lantern, was luminous at night in the living insect. The head of some species is produced into a hollow process, resembling a snout, which is sometimes inflated and nearly as large as the body of the insect, sometimes elongated, narrow and apically upturned. Various genera and species (especially the genera Fulgora and Pyrops) are sometimes referred to as lanternflies or lanthorn flies, though they do not emit light. They are mostly of moderate to large size, many with a superficial resemblance to Lepidoptera due to their brilliant and varied coloration. What Can I Do?Ĭontact the MDA via Report a Pest if you suspect an infestation of spotted lanternfly in Minnesota.The family Fulgoridae is a large group of hemipteran insects, especially abundant and diverse in the tropics, containing over 125 genera worldwide. If spotted lanternfly is discovered in Minnesota, actions may be taken to prevent its spread to new areas and to eradicate or control any infestations. Areas of Pennsylvania are regulated to prevent spotted lanternfly from spreading to new areas. ![]() The Pennsylvania Department of Agriculture issued a quarantine to restrict the movement of the spotted lanternfly on November 1, 2014. Egg masses are yellowish-brown in color, covered with a gray, waxy coating, and are difficult to see. ![]() ![]() Young nymphs appear black with white spots and turn to a red phase before becoming adults. The body of the insect is yellow with black bars. Hind wings are scarlet with black spots near the body with white and black bars at towards the tip. Forewings are light brown with black spots near the body and a speckled band near the end. IdentificationĪdult spotted lanternflies are approximately 1-inch long and one-half inch wide with large showy wings. Adults are poor fliers and the most likely way for spotted lanternfly to spread to new areas is by unintentional movement of materials infested with egg masses. Tree of heaven may be a particularly important host because the insects sequester toxins from the plant, making them less palatable to birds. Nymphs and adults may feed on a variety of plants, although in late summer and fall adults focus their feeding on tree of heaven and grape species. Nymphs hatch from the eggs in spring and early summer the young nymphs begin sucking sap from plant stems and leaves. Eggs are laid in groups and are covered in a yellowish-brown waxy deposit. The spotted lanternfly deposits eggs from late September thru early December on both host plant surfaces and on non-host material such as bricks, stones, and dead plants. It was detected in Pennsylvania in September 2014 and is continuing to spread throughout the Mid-Atlantic States. The spotted lanternfly is not known to occur in Minnesota. If spotted lanternfly did become established in Minnesota, it could impact grape, apple and nursery production. Tree of heaven is not widely present in Minnesota, and it is possible that spotted lanternfly would not thrive in Minnesota without this important host. However, in Korea, it has been recorded attacking 65 different species many of these same genera occur in Minnesota including apple, grape, willow, oak, walnut, silver maple, common lilac, poplar, eastern white pine, and rose. The primary hosts of spotted lanternfly are tree of heaven and grapes.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |