Zobrazeno 1 - 10
of 46
pro vyhledávání: '"M. G. Merkle"'
Autor:
M. G. Merkle, R. W. Bovey
Publikováno v:
Pesticides in Soil and Water
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73398c85d2ec6f821bdddf50313fc081
https://doi.org/10.2136/1974.pesticides.c5
https://doi.org/10.2136/1974.pesticides.c5
Publikováno v:
Journal of Environmental Quality. 3:61-64
Publikováno v:
Weed Science. 24:361-365
Low pressure and reduced pressure fan and reduced pressure hollow cone nozzles were compared to conventional fan and hollow cone nozzles to determine their potential for reducing spray drift. Other comparisons included two different spray pressures f
Publikováno v:
Weed Science. 27:527-531
The triethylamine salt of triclopyr [(3,5,6-trichloro-2-pyridinyl)oxy] acetic acid and the potassium salt of picloram (4-amino-3,5,6-trichloropicolinic acid) were applied as soil, foliar, and soil-plus-foliar treatments to greenhouse-grown huisache [
Autor:
M. L. Ketchersid, M. G. Merkle
Publikováno v:
Weed Science. 24:312-315
The dissipation of sodium azide (NaN3) from soil was significantly affected by pH, soil moisture, and relative humidity (RH). Loss was more rapid from acid than from alkaline soils. Moist soil (20 to 60% field capacity) or air dry soil in a moist env
Publikováno v:
Weed Science. 22:384-388
Three blended foam adjuvants increased 2,4,5-T [(2,4,5-trichlorophenoxy)acetic acid] uptake from aqueous solutions by detached live oak (Quercus virginianaMill.) leaves as compared to uptake from water alone. There were no differences in honey mesqui
Autor:
M. L. Ketchersid, M. G. Merkle
Publikováno v:
Weed Science. 23:344-348
Perfluidone (1,1,1-trifluoro-N-[2-methyl-4-(phenylsulfonyl)phenyl]-methanesulfonamide) was chemically stable for 2 to 3 weeks on the surface of three Texas soils either air dry or at field capacity and at temperatures of 22 and 46 C. Perfluidone was
Publikováno v:
Weed Research. 15:1-5
Summary: Resume: Zusammenfassung Ultra-high frequency (UHF) etectromagnetic energy (2450±20 MHz) was applied for the pre-emergent and post-emergent control of weeds. Pre-emergent tests in the field indicated that energy levels above 70 J/cm2 were re
Autor:
Philip A. Banks, M. G. Merkle
Publikováno v:
Weed Science. 27:309-312
Bioassay and gas chromatographic procedures were evaluated for their effectiveness in detecting fluridone [1-methyl-3-phenyl-5-[3-(trifluoromethyl)phenyl]-4(1H)-pyridinone] in soil. Bioassay procedures were limited to a detection range of 0.05 to 0.4
Publikováno v:
Peanut Science. 5:35-39
The herbicide 2,4-DB [4-(2,4-dichlorophenoxy) butyric acid] was not readily absorbed by peanut (Arachis hypogaea L.) leaves, was not accumlated in the nut at harvest and was very slowly metabolized to 2, 4-D (2,4-dichlorophenoxyacetic acid). In contr