Zobrazeno 1 - 10
of 45
pro vyhledávání: '"George Kapusta"'
Publikováno v:
Weed Technology. 15:530-534
Field studies were conducted from 1997 to 1999 to evaluate the influence of weed com- petition and herbicides on glyphosate-resistant soybean at the Belleville Research Center at Belleville, IL. Season-long weed competition did not delay maturity or
Autor:
Julie M. Young, George Kapusta, Loyd M. Wax, Stephen E. Hart, Bryan G. Young, Lisa C. Gonzini
Publikováno v:
Weed Technology. 15:112-121
Field experiments were conducted over 3 yr at three locations in Illinois to evaluate the efficacy of glyphosate in glyphosate-resistant soybean planted in rows spaced 19, 38, and 76 cm. Minimal soybean injury (less than 10%) was observed from any gl
Publikováno v:
Weed Technology. 14:161-166
Field studies were conducted from 1996 to 1998 to evaluate grass control in no-till corn (Zea mays) with herbicides applied early preplant (EPP), preemergence (PRE), and postemergence (POST) at the Belleville Research Center at Belleville, IL. Grass
Publikováno v:
Weed Technology. 13:691-696
Field studies were conducted in 1996 and 1997 at Belleville and Pawnee, IL, to evaluate single and sequential applications of glufosinate on tolerance of glufosinate-resistant corn and annual weed control. Glufosinate caused 0 to 13% corn injury 7 da
Publikováno v:
Weed Technology. 12:684-689
Field studies were conducted over 4 yr to evaluate weed control and soybean injury with sulfentrazone applied preplant incorporated or preemergence alone and in combination with imazaquin, metribuzin, or cloransulam. Sulfentrazone at 280 g ai/ha cont
Publikováno v:
Weed Technology. 11:810-816
Field experiments were conducted from 1993 to 1995 to evaluate the response of ALS-resistant and ALS-susceptible corn to imazethapyr, imazaquin, chlorimuron, and CGA-152005 at label and twice label rates applied preplant incorporated (PPI) and postem
Autor:
Mark M. Loux, Michael D. Owen, Thomas T. Bauman, Robert G. Harvey, William E. Lueschen, Larry S. Tapia, Stephen D. Strachan, George Kapusta, Larry H. Hageman, James J. Kells
Publikováno v:
Weed Science. 45:138-143
Giant foxtail, woolly cupgrass, and wild-proso millet infest millions of hectares of land devoted to corn production in the midwestern U.S. Control of these species and effects on corn grain yield were evaluated at various timings using POST applicat
Autor:
Michelle R. Obermeier, George Kapusta
Publikováno v:
Weed Technology. 10:689-698
Field studies were conducted in 1993 and 1994 to evaluate broadleaf weed control in corn with the sulfonylurea herbicide CGA-152005. CGA-152005 was applied at 10 to 50 g ai/ha alone and in combination with 2,4-D, dicamba, or atrazine. No corn injury
Publikováno v:
Weed Technology. 10:957-962
Field experiments were conducted from 1993 to 1995 to evaluate control of annual weeds with glyphosate applied at rates of 560 to 2800 g ai/ha in spray volumes of 93 and 187 L/ha. Glyphosate controlled 100% of giant foxtail, fall panicum, redroot pig
Publikováno v:
Agronomy Journal. 88:812-817
Reduced tillage has increased dramatically over the past several years and is expected to continue to increase in the future. Continuous no-till may become a popular tillage system with growers to facilitate compliance with government programs to con