Japanese Stiltgrass Penn State
It germinates in spring and grows slowly through the summer months ultimately reaching heights of 2 to 3 ft.
Japanese stiltgrass penn state. Prescriptions for elimination of japanese stiltgrass focus on preventing seed set. Japanese stilt grass an invasive plant that can grow up to 5 feet tall has rapidly spread through the rothrock state forest area. Japanese stiltgrass microstegium vimineum trin camus grass family poaceae native range japan korea china malaysia and india description japanese stiltgrass or nepalese browntop is an annual grass with a sprawling habit. Its root system is shallow and weak.
Japanese stiltgrass microstegium vimineum is taking over forest understories throughout pennsylvania and quickly spreads into adjacent lawns and pastures many pennsylvania livestock and horse owners are becoming frustrated with this weed because grazing animals rarely eat it and it is outcompeting desired pasture forage species. It tolerates full sun to heavy shade. This article displays images to assist with identification and provides recommendations for control including a management calendar and treatment and timing table. Where trade names appear no discrimination is intended and no endorsement by the penn state college of agricultural sciences is implied.
Japanese stiltgrass microstegium vimineum is an invasive annual grass. Penn state extension does not endorse or guarantee any product or recommend one product over another. Stiltgrass is an annual grass which germinates in the spring and grows slowly through the summer months. Suppression of japanese stiltgrass and arthraxon and non target response using pre herbicides.
Japanese stiltgrass microstegium vimineum this work was sponsored by the pennsylvania department of conservation and natural resources bureau of state parks. Gover penn state univ univ. Japanese stiltgrass microstegium vimineum is bright green with a distinctive silvery stripe of reflective hairs along the midrib of each narrow lance shaped blade the leaves are one to three inches long and alternately arranged on a branched stalk resembling a smaller more delicate version of bamboo. Stiltgrass is susceptible to a number of.
Road grading and other rural road maintenance work may explain the sudden infiltration of the plant according to penn state researchers.