Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Wayne C. Porter"'
Publikováno v:
Journal of Vegetable Crop Production. 3:65-83
There is renewed interest in the practice of flame cultivation as a complement to mechanical cultivation and a partial or total replacement for herbicides in vegetable crops. This interest is fueled by three factors: (1) an increasingly negative publ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cb46dbd8befcda011793009b3740af0
https://doi.org/10.1300/j068v03n02_07
https://doi.org/10.1300/j068v03n02_07
Autor:
Wayne C. Porter, Richard L. Parish
Publikováno v:
HortTechnology. 7:247-250
Cabbage (Brassica oleracea L. Capitata) was direct-seeded with a precision seeder or with a bulk seeder. Treatments with the bulk seeder consisted of blending viable, hybrid cabbage seed with nonviable, open-pollinated seed at several ratios to reduc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::877e0cb2e563dfc1081810b443eef026
https://doi.org/10.21273/horttech.7.3.247
https://doi.org/10.21273/horttech.7.3.247
Autor:
Wayne C. Porter
Publikováno v:
Journal of Environmental Horticulture. 14:27-30
Gallery DF (isoxaben), Snapshot DF (isoxaben + oryzalin), and Snapshot TG (isoxaben + trifluralin) were applied to four species in 1991 and to nine species in 1992 of container-grown herbaceous flowering perennials to evaluate efficacy, phytotoxicity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72d3a4df6c65f931db5702cdcc0fbaed
https://doi.org/10.24266/0738-2898-14.1.27
https://doi.org/10.24266/0738-2898-14.1.27
Autor:
Wayne C. Porter
Publikováno v:
Weed Technology. 7:812-815
Fluazifop-P, sethoxydim, and quizalofop were evaluated over two years for postemergence annual grass control in sweet potatoes. All treatments controlled broadleaf signalgrass and large crabgrass, but in 1987 only rates of at least 0.14 kg/ha of flua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efc498791cf318c6fc69abca28fc1d0d
https://doi.org/10.1017/s0890037x00037805
https://doi.org/10.1017/s0890037x00037805
Autor:
Richard L. Parish, Wayne C. Porter
Publikováno v:
Journal of Environmental Horticulture. 11:143-146
Nontarget losses of granular material applied over widely spaced containers were reduced from 87% with a broadcast rotary applicator to 72–86% with a drop-type spreader and to 48–75% with a drop spreader modified to band apply the material. Plant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c57a763f297dc79262a4729ad1ec312
https://doi.org/10.24266/0738-2898-11.3.143
https://doi.org/10.24266/0738-2898-11.3.143
Autor:
Wayne C. Porter
Publikováno v:
Weed Technology. 4:648-651
Clomazone was evaluated preplant incorporated (PPI) or post-transplant (PT) for weed control in sweet potatoes. No crop injury by clomazone was detected. Clomazone controlled (?90%). broadleaf signalgrass, large crabgrass, barnyardgrass, and prickly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55200bed1ddf54ad9e93f35962b07a01
https://doi.org/10.1017/s0890037x00026142
https://doi.org/10.1017/s0890037x00026142
Publikováno v:
HortScience. 33:704-706
Field studies were performed on established carpetgrass (Axonopus affinis Chase) in 1994 and 1995 to evaluate plant growth regulators (PGRs) and application rates. Trinexapac-ethyl (0.48 kg·ha-1) improved turf quality and reduced cumulative vegetati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::993ac3fa63af8b2990c7032cdd50c687
https://doi.org/10.21273/hortsci.33.4.704
https://doi.org/10.21273/hortsci.33.4.704
Autor:
Wayne C. Porter
Publikováno v:
HortScience. 26:252-253
Four bed covers (black polyethylene, perforated clear polyethylene, double-slitted clear polyethylene, and spunbonded polyester) and a bare soil control were evaluated for their effect on the number, size, and harvest time of sweetpotato [Ipomoea bat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a73a6b8d1b13cde3b92390c770646057
https://doi.org/10.21273/hortsci.26.3.252
https://doi.org/10.21273/hortsci.26.3.252
Autor:
Wayne C. Porter
Publikováno v:
HortScience. 31:761b-761
High annual rainfall and frequent torrential deluges have always made weed control a tenuous affair in Louisiana. Herbicide leaching and soil erosion often take preemergence herbicides to the nether regions. Before the time of postemergent grass herb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7375cc5334e66f6c2c9a20a3e89cefda
https://doi.org/10.21273/hortsci.31.5.761b
https://doi.org/10.21273/hortsci.31.5.761b
Publikováno v:
HortScience. 31:748c-748
The Precision Cultural System (PCS) developed by the Louisiana Agricultural Experiment Station allows simple and precise cultivation of vegetable crops; however, speed of the cultivators in small vegetable crops has been limited. The standard PCS swe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6e6f38db1203f125f2cb51ef5a233bc
https://doi.org/10.21273/hortsci.31.5.748c
https://doi.org/10.21273/hortsci.31.5.748c