Zobrazeno 1 - 10
of 95
pro vyhledávání: '"G. F. Warren"'
Autor:
G. F. Warren, Frank A. Pearson
Publikováno v:
Gold And Prices ISBN: 9781351265881
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f960e44b86deb25fa8efec8c8cebde5
https://doi.org/10.4324/9781351265881-9
https://doi.org/10.4324/9781351265881-9
Autor:
G. F. Warren, D. J. Rincon
Publikováno v:
Weed Research. 19:81-87
Summary: The effect of herbicide placemem in the soil on control of Cyperus rotundus L. was studied in the greenhouse with EPTC, alaehlor, norfiurazon, perlluidone, napropamide, trifluralin, and naptalam, EPTC was the mosl active herbicide, increasin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73eb9022feae3e4fa5bf5429d72e6eee
https://doi.org/10.1111/j.1365-3180.1979.tb01579.x
https://doi.org/10.1111/j.1365-3180.1979.tb01579.x
Autor:
G. F. Warren
Publikováno v:
Weed Technology. 12:752-760
About 15 years ago, I heard several speakers saying that our crop yields were “leveling off.” This stimulated me to assemble data on the subject. The result is shown in Table 1, which gives the U.S. average yields for 10-yr periods during this ce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efb00522ebf42a38d60833fcab00b7a6
https://doi.org/10.1017/s0890037x00044663
https://doi.org/10.1017/s0890037x00044663
Autor:
G. F. Warren
Publikováno v:
ECS Proceedings Volumes. :218-233
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70a3265b36c9a21079bea2b586f2f7b1
https://doi.org/10.1149/197606.0218pv
https://doi.org/10.1149/197606.0218pv
Suppression of Cyperus rotundus L. in carrots with night applications of nitrofen or herbicidal oil*
Autor:
G. F. Warren, R. D. William
Publikováno v:
Weed Research. 15:285-290
Summary: Resume: Zusammenfassung Selective control or suppression of Cyperus rotundus L. in carrot (Daucus carota L.) was investigated in Brazil using post-emergence applications of nitrofen (2,4-dichlorophenyl 4-nitrophcnyl ether) or a herbicidal oi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42048d6349587e9c7c58a3a309908e3d
https://doi.org/10.1111/j.1365-3180.1975.tb01320.x
https://doi.org/10.1111/j.1365-3180.1975.tb01320.x
Publikováno v:
Weed Science. 27:679-683
A 2-yr field study was conducted to determine whether the addition of wetting agents to diclofop {2-[4-(2,4-dichlorophenoxy) phenoxy] propanoic acid} could enhance its postemergence control of grass weeds without altering its crop tolerance. In each
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2219db8232c0c34e72ca599ee5491561
https://doi.org/10.1017/s0043174500046130
https://doi.org/10.1017/s0043174500046130
Autor:
G. F. Warren, G. N. Prendeville
Publikováno v:
Weed Research. 15:233-241
Summary: Resume: Zusammenfassung Four non-phytotoxic paraffinic oils of increasing viscosities and boiling ranges were compared as carriers for 2,4-D, dinoseb and terbacil under glasshouse conditions. Terbacil and dinoseb activity was increased appro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43e3a4b509d068c7e1babcc114de921c
https://doi.org/10.1111/j.1365-3180.1975.tb01130.x
https://doi.org/10.1111/j.1365-3180.1975.tb01130.x
Autor:
G. F. Warren, R. D. William
Publikováno v:
Weed Science. 23:317-323
Competition studies were conducted in Brazil during 1972 and 1973 between high populations (160 plants/0.1 m2at 5 to 7 weeks after planting) of purple nutsedge (Cyperus rotundusL.) and the following vegetable crops: garlic (Allium sativumL. ‘Mineir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::845c64f3b76671a28a13f5a6f5ea665a
https://doi.org/10.1017/s0043174500053108
https://doi.org/10.1017/s0043174500053108
Autor:
G. F. Warren, G. N. Prendeville
Publikováno v:
Weed Research. 17:251-258
Summary: Leakage of electrolytes from leaf discs of treated Phaseolus Vulgaris L. plants was the main criterion used to study the effect of several chemicals on the permeability of leaf-cell membranes. Paraquat, diquat, dinoseb and oxyfluorfen (2-chl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69851b38b9231a7a13f5b2e96d4ffede
https://doi.org/10.1111/j.1365-3180.1977.tb00476.x
https://doi.org/10.1111/j.1365-3180.1977.tb00476.x
Publikováno v:
Weed Science. 28:640-645
The effects of oxyfluorfen [2-chloro-1-(3-ethoxy-4-nitrophenoxy)-4-(trifluoromethyl)benzene] were studied on electron transport and phosphorylation in isolated spinach (Spinacia oleraceaL.) chloroplasts and on the response of green bean (Phaseolus vu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e29bd49842af81375620c5ccb55905d
https://doi.org/10.1017/s0043174500061415
https://doi.org/10.1017/s0043174500061415