japanese beetle scientific name

Larvae feed on the roots of grasses and can be a problem for yards and turf. Read about advice on managing Japanese beetle from the University of Minnesota. Adults cause damage on foliage and flowers of a wide range of hosts and are most active on warm sunny days. Its color ranges from pale cream to metallic green depending upon the age. 1972. branch and twig borers (family Bostrichidae) powderpost beetles (subfamily Lyctinae) Photo by William Fountain, University of Kentucky, bugwood.org. Journal of Economic Entomology 89: 156-164. However, Japanese beetle can also be a pest in soybeans and other agricultural crops as well. Photograph by John A. Weidhass, Virginia Tech, www.forestryimages.org. Since larvae feed primarily on the roots of grass, Japanese beetle is most prevalent in urban environments. Many different plants are consumed by Japanese beetle adults, some of their favorites include roses, grapes, apple and basswood. The ovipositing female burrows into the soil at a depth of 2 to 4 inches and deposits one to three eggs (singly). Withholding of irrigation during peak beetle flight activity may reduce grub population in turf (Potter et al. It is believed … Larval May beetles (grubs) eat roots and decaying plant material in the soil. Powered rotovation of soil to a depth of at least 10 cm during drier conditions around fall has proven to minimize survival of larvae, along with the removal of host plants in smaller infestations (EPPO 2016). Japanese beetle can be a significant landscape pest and difficult to tolerate, particularly when they first become abundant in an area. In more recent studies, it has also been found in Texas, South Dakota, Washington, North Dakota, as well as a few spots in California, Oregon, and Nevada. Controlling the Japanese beetle. Scientific name: Popillia japonica Newman. There are over 1,500 known species of tachinid flies and they can vary in size (3-14 mm) and color (black, grey, and orange). Japanese beetles feeding on leaves, causing skeletonization. Season. During embryo development, the egg enlarges to double its initial size and becomes almost spherical. However, their correct placement is important, as lures and traps placed adjacent to host plants attract more beetles and result in heavier damage (Gordon and Potter 1985). It is specific to scarab larvae and the effect of inundative releases have lasted in the field for one to two years. USDA Technical Bulletin 1449, Washington, DC. And perhaps the … The five patches of white hairs on each side of the abdomen, and one pair on the last abdominal segment distinguish Popillia japonica from all other similar looking beetles. Larvae (grubs) of the Japanese beetle, Popillia japonica Newman. The scientific name for a Japanese beetle is Popillia japonica. The enormous rhinoceros beetles of Central and South America are scarabs. The aboveground feeding of adult Japanese beetle on multiple hosts, compared to the root feeding of grubs primarily on turf calls for different management strategy. The head is yellowish-brown with strong dark-colored mandibles and the body consists of three thoracic and ten abdominal segments. It is also a pest of several fruit, garden, and field crops, and has a total host range of more than 300 plant species. Biology of the Japanese beetle (Coleoptera: Scarabaeidae) in eastern Massachusetts. They are metallic green with coppery wing covers. According to Ohio State University, these small beetles eat the leaves and flowers of over 300 varieties of plants. 1981). Appearance of adult, the timing of oviposition and subsequent development have been shown to vary with latitude, altitude, and also from year to year (Fleming 1972). Comstock Publishing Associates, Cornell University Press, Ithaca and London. Feeding damage on roots reduces the ability of grass to take up enough water to withstand stresses of hot and dry weather, and result in dead patches. Adult Japanese beetle, Popillia japonica Newman, feeding damage on apple leaves. Adult: The adult is an attractive and broadly oval beetle, 8 to 11 mm long (1/3 to 1/2 inch) and 5 to 7 mm (~1/4 inch) wide with females normally being larger than males. Chelsea MI: Ann Arbor Press. Potter DA. They were first found in the U.S. in New Jersey in 1916. The multi-colored Asian Lady Beetle goes through four stages in its life cycle. 1991. Photograph by Clemson University, USDA Slide Series, www.forestryimages.org. The following are some of the better-known primary and secondary hosts (CABI 2004). Photograph by Anne_Sophie Roy, European and Mediterranean Plant Protection Organization, www.forestryimages.org. Klein, USDA, www.forestryimages.org. Its use in combination with other chemical products is known to produce a synergistic effect. 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