Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Gene D. Wills"'
Publikováno v:
Weed Technology. 21:171-174
Laboratory and field studies were conducted to determine the effect of the drift control adjuvants HM 2005B and HM 9752 on the droplet spectra and efficacy of spray mixtures of a potassium salt formulation of glyphosate. Droplet spectra were examined
Publikováno v:
Crop Management. 4:1-8
Precision farming technologies are becoming increasingly popular. However, few studies have addressed the whole-farm and per-acre expense of these technologies. A 33-acre farm example is used to establish baseline cost estimates of these technologies
Publikováno v:
Weed Technology. 12:441-445
Field experiments evaluated pitted morningglory, velvetleaf, and barnyardgrass control in soybean with imazethapyr applied alone and with either crop oil concentrate at 1.0% v/v, a blend of methylated seed oil and organosilicone surfactant, or a blen
Autor:
Gene D. Wills
Publikováno v:
Weed Technology. 12:491-503
Purple nutsedge collections from 13 states within the continental United States and from 21 other locations around the world were studied to compare their reproduction and morphological characteristics. Differences occurred in the number of shoots pr
Publikováno v:
Weed Technology. 10:809-814
Effects of temperature, relative humidity, and light on MSMA phytotoxicity to wild-type and arsenical herbicide-resistant biotypes of common cocklebur grown from seed collected in Mississippi were evaluated. In growth chamber studies, 20-d-old plants
Publikováno v:
Weed Science. 43:549-554
The uptake, translocation, and metabolism of14C-MSMA in organic arsenical-resistant (R) and -susceptible (S) Mississippi biotypes of common cocklebur were investigated. The two biotypes did not differ significantly with respect to either uptake, tota
Publikováno v:
Weed Technology. 8:28-31
Field experiments conducted over three years at Stoneville, MS evaluated invert emulsion and oil diluents on the efficiacy of glyphosate and MSMA on purple nutsedge. The herbicides were applied at 0.6 and 1.1 kg ai/ha in an invert emulsion (oil-in-wa
Publikováno v:
Weed Technology. 5:202-205
The effects of 1.24 kg ha-1ammonium sulfate, 5 g ae ha-1of the isopropylamine salt of imazapyr, and air temperature of 18, 27, and 35 C at 40 and 100% relative humidity on the phytotoxicity of 35 g ae ha-1of the ammonium salt of imazethapyr applied p
Publikováno v:
Weed Technology. 4:907-909
Greenhouse experiments were conducted in 1989 at Stoneville, MS to evaluate the efficacy of fluridone and MSMA applied at 0.3 and 1.0 kg ai ha-1, respectively, either alone or in combination and with or without 0.1 M ammonium sulfate on purple nutsed
Autor:
Gene D. Wills, Dan H. Poston, Elizabeth J. Jones, Delta Research and Extension Center, Stoneville, MS, Bobby W. Alford, Robert E. Mack, Helena Chemical Company, Memphis, TN
Publikováno v:
Proceedings of the Beltwide Cotton Conferences; 2007, p472-474, 3p, 2 Charts