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| Web URL(s): | http://newss.org/proceedings/proceedings_2009.pdf#page=101
Last checked: 07/17/2013
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Author(s): | Bellinder, R. R.;
Benedict, C. A. |
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| Author Affiliation: | Department of Horticulture, Cornell University |
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| Title: | New herbicides for direct-seeded greens |
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| Section: | Vegetables and fruit
Other records with the "Vegetables and fruit" Section
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| Meeting Info.: | Baltimore, Maryland: January 6-8, 2009 |
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| Source: | Proceedings of the Sixty-Third Annual Meeting of the Northeastern Weed Science Society. Vol. 63, 2009, p. 86. |
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| Publishing Information: | Baltimore, Maryland: Northeastern Weed Science Society |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Amaranthus; Amaranthus retroflexus; Brassica juncea; Brassica oleracea; Brassica rapa; Chenopodium album; Dimethenamid-P; Ethofumesate; Flucarbazone; Oxyfluorfen; Pendimethalin; Polygonum pensylvanicum; Portulaca oleracea; Prodiamine; Pronamide; Weed control
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| Abstract/Contents: | "Increasingly, vegetable acreage is being planted to alternative crops such as leafy Brassica greens because of their nutritional and health benefits. Currently there are few herbicides registered for these crops, thus producers need new weed management tools to improve profitability. Two trials evaluated single rows of collards, kale (both Brassica oleracea var. acephala), mustard greens (Brassica juncea), and turnip greens (Brassica rapa spp. rapa) direct-seeded into four rows on 6' beds. Twenty-two (2006) and twelve (2008) pre-emergent treatments were compared to an untreated and a handweeded control. Turnip greens were the most tolerant of the four greens across herbicide treatments. Dimethenamid-P (0.4, 0.5 lb ai/A), ethofumesate (2.0 lb), flucarbazone (0.02, 0.04 lb), oxyfluorfen (2L and 4F), pendimethalin (1.0 lb), prodiamine (1.0 lb), and pronamide (2.0 lb) caused significant injury and reduced yields as compared to a handweeded control. In most of these cases (pendimethalin, pronamide, oxyfluorfen, flucarbazone, and prodiamine) weed control was inadequate and contributed to yield losses, but in others (dimethenamid-p, ethofumesate) adequate weed control was achieved. Both trials were conducted on silt-loam soils which were dominated by hairy galinsoga (Galinsoga ciliate), redroot pigweed (Amaranthus retroflexus), common purslane (Portulaca oleracea), common lambsquarters (Chenopodium album), and Pennsylvania smartweed (Polygonum pensylvanicum). Smetolachlor (0.65 lb) showed the greatest crop tolerance across all of the greens and also provided adequate weed control." |
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| Language: | English |
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| References: | 0 |
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| Note: | This item is an abstract only! |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Bellinger, R. R., and C. A. Benedict. 2009. New herbicides for direct-seeded greens. Proc. Annu. Meet. Northeast. Weed Sci. Soc. 63:p. 86. |
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| Web URL(s):
http://newss.org/proceedings/proceedings_2009.pdf#page=101
Last checked: 07/17/2013
Requires: PDF Reader
Notes: Item is within a single large file |
| 
MSU catalog number: SB 610 .N62 |
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Digitally in TIC by file name: newss2009 |
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