Ụbọchị Mgbochi ahihia Midwest Mechanical Weed Control bụ ụbọchị ubi kachasị ukwuu nke Midwest na-arara ndị na-akụ akwụkwọ nri na njikwa ahịhịa. Ọ bụ Michigan State University haziri mmemme nke afọ gara aga wee nọrọ n'ụlọ nyocha ụlọ akwụkwọ dị na Lansing, Michigan. N'ihi nnukwu ndebanye aha ọmụrụ nwa juputara na ndị ọrụ ugbo ga-ahapụrịrị ka ha gbasoo koodu ọkụ. Otu narị ndị ọrụ ugbo na iri atọ gara site na steeti niile dị na Midwest na Canada.
Ụbọchị a na Midwest Mechanical Weed Control ubi nke afọ a, nke a ga-eme site na 9:30 am-4 pm Sept. 26, na Atlanta, Illinois na-eme atụmatụ site Sam Hitchcock Tilton, onye nhazi ihe omume nke afọ gara aga na ọkachamara nchịkwa ahihia, Hans Bishop. , onye ọrụ ugbo na akwukwo nri na PrariErth Farm na MOSES onye oru ugbo nke afo nke bu onye ndu n'ime ihe eji eme ahihia nke oge a, na The Land Connection, otu ndi otu Illinois na-akwalite ọzụzụ ndi oru ugbo na oru nlekọta ala.
Ugbo PrariErth na Atlanta, Illinois na-akwado ụbọchị ubi ahụ, nke dị na etiti Illinois. Obodo ise nke mmadụ 100,000 ma ọ bụ karịa nọ n'ime ụgbọ ala nkeji 90, St. Louis na Chicago nọ n'ime awa 2, na Madison, Wisconsin dị n'ime awa atọ.
Njikọ Ala nwere ndị ọrụ nwere ahụmahụ na-ahazi, na-akwalite ma na-anabata ụbọchị ndị ọrụ ugbo. Ụbọchị Midwest Mechanical Weed Control Field bụ ohere kachasị mma maka ndị ọrụ ugbo ịmụta banyere ngwá ọrụ ịhịa aka n'ahụ na ngwá ọrụ jikọrọ ọnụ site na ndị na-ekwu okwu okwu, na-ekwurịta okwu na ndị ọrụ ugbo na ndị nnọchiteanya ụlọ ọrụ, na ịhụ ihe ngosi ubi.