While they may admit that Kudzu was deliberately sown by the US Soil Conservation Service to reduce soil erosion, they just as quickly say that it is a noxious, invasive plant that should be avoided at all cost. Factors Contributing to Species Range Several factors determine species range. The following species have been reported to be invasive in natural areas in the U.S. and Innis, Anne F."Kudzu (, Black, R.J. and Meerow, A.W. Kudzu grows well under a wide range of environmental conditions, although greatest growth is achieved where winters are mild (40-60°F), summer temperatures rise above 80°F, and rainfall is abundant (101+ cm [39 in]). Pennsylvania State University. The Eurasian pygmy shrew (Sorex minutus) has a disjunct distribution in Europe and the island of Ireland. [7], While little research has been conducted on the impacts of plant invasion on atmospheric conditions, a study conducted at Stony Brook University in New York shows that kudzu has increased the concentration of atmospheric NOx in the eastern United States, which causes a 2 ppb increase in tropospheric ozone during high temperature events in addition to soil acidification, aluminum mobilization, and leaching of nitrate (NO3−) into aquatic ecosystems. [14] The efficacy of the treatment of alcohol-related problems is currently under question, but experiments show promising results. Pennsylvania Sea Grant. [Accessed Mar 19, 2015]. Provides kudzu resources from sources with an interest in the prevention, control, or eradication of invasive species. Leftover root fragments from lawnmowers can also take root and become established. This plant can be weedy or invasive according to the authoritative sources noted below.This plant may be known by one or more common names in different places, and some are listed above. [11] The starch is used in Japanese cuisine, and is widely consumed as such in that country. A different survey found twenty-five different species of insect feeding on the kudzu. [7] Seed predation is quite prevalent, with up to 81% of seeds incurring damage in populations studied in North Carolina. 46, no 5, September, 2015, p. 19. [8] Herbicides are found to be most effective when they are used during the typical growing season, June–October, and when used for successive years. North Carolina Department of Agriculture and Consumer Services. However it will not grow in very wet or thin hard-pan soil. Soil solarization is a thermal (heat) method that utilizes solar-enhanced heating of the soil to kill the root system of the plant, thereby avoiding the use of pesticides and other more dangerous (fire-based) means to control the plant. Center for Invasive Species and Ecosystem Health. SUNUP TV. Vines are woody or herbaceous twining or climbing plants with relatively long stems. Vines. Its fleshy tap roots can reach 7 in. Range of invasion on Maui: On Maui, kudzu can be found in low elevation wet areas along the Hana Highway in Keanae, Wailua, and Nahiku. ; Jenkins, M. A. ARS. (18 cm) in width and grow to 9 ft. (3.8 m) deep. The .gov means it’s official.Federal government websites always use a .gov or .mil domain. See also: Aquatic Invasive Species: Resources for additional species information, See also: Publications - Weed Control for Lawn and Garden for more resources. The https:// means all transmitted data is encrypted — in other words, any information or browsing history that you provide is transmitted securely. Harrington, Timothy B., Laura T. Rader-Dixon, and John W. Taylor. The most extensive infestations have been found in the southern United States, including Mississippi, Alabama and Georgia, earning kudzu the nickname “the vine that ate the south.” [23] Soil solarization affects the micronutrients and macronutrients in the soil. In China, kudzu root is used in herbal remedies, teas, and the treatment of alcohol-related problems. [1] This has earned it the nickname "the vine that ate the South". Everest, J.W., J.H. [7] A separate study also found two weevils that attacked the stems of kudzu and eight beetles that complete larval development in the kudzu roots. Center for Environmental Research and Conservation. [5] However, chemical treatments are expensive, and killing off the plant completely requires large amounts of herbicides (40-80 gallons per acre). It was first introduced to North America in 1876 in the Japanese pavilion at the Philadelphia Centennial Exposition.
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