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Christian M. Baldwin, A. Douglas Brede and Jami J. Mayer

stands of PRG. Bispyribac-sodium has shown promise, but efficacy depends on temperature, rate, and application timing for acceptable ABG control with minimal PRG injury ( McCullough and Hart, 2009 ). Williams et al. (2009) reported minimal PRG toxicity

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Xi Xiong, Ken Diesburg and Daniel T. Lloyd

identified in 2011 from a golf course fairway in Missouri ( Binkholder et al., 2011 ). After more than 10 years of glyphosate applications in dormant ‘Meyer’ zoysiagrass at rates up to 0.62 kg·ha −1 , a biotype of annual bluegrass survived glyphosate at 6

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Charles L. Webber III, James W. Shrefler and Merritt J. Taylor

’ carrot ( Daucus carota ) compared with the control. These findings resulted in a recommendation not to apply CGM even at the lowest application rate (100 g·m −2 ) to direct-seeded vegetables ( McDade and Christians, 2000 ). Webber and Shrefler (2007b

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Marco Volterrani, Simone Magni, Monica Gaetani and Filippo Lulli

, stolon growth rate, and node production after a single application and during the period of TE effectiveness, 2) the effect of TE, secondary products, or both on node vitality and daughter plant characteristics, and 3) to assess whether the aforementioned

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D. Scott NeSmith

applications were made with an air-blast sprayer at a spray delivery rate of 374 L·ha −1 . There were four replications of each treatment on both ‘Brightwell’ and ‘Climax’ at the location. In Griffin, plots were single plants, and CPPU was applied using a

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Kimberly A. Cochran and Craig S. Rothrock

) found that higher rates of two different brassica green manure amendments suppressed R. solani more consistently than lower rates of application. Brassica soil amendment and green manure research on disease management on ornamental crops is limited

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Charles L. Webber III, Merritt J. Taylor and James W. Shrefler

observed with PA application rates compared with the weed-free control. Pelargonic acid in commercial formulations has potential as a nonselective postemergent contact herbicide for weeds in vegetable crops if application method and rate can be customized

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Marcus A. Jones, Nick E. Christians, Daniel Weisenberger and Zachary J. Reicher

tall fescue ( Festuca arundinacea Schreb.) ( Lycan and Hart, 2004 ), but Kentucky bluegrass and perennial ryegrass ( Lolium perenne L.) are tolerant of the herbicide at low application rates ( Lycan and Hart, 2004 ). Although these reports reveal the

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Mary Jane Clark and Youbin Zheng

is also influenced by CRF application rate. In Ontario, many nurseries transplant in the spring, and fertilization of newly planted container-grown nursery crops commonly occurs at generalized rates for low-, medium-, or high-feeding crops, or at one

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Sanjeev K. Bangarwa, Jason K. Norsworthy and Edward E. Gbur

reduced (1/2×) and full (1×) application rates in a polyethylene-mulched production system. Materials and methods Experiments were conducted in 2006 at Clemson, SC, and in 2007 at Fayetteville, AR. The predominant soil type at both sites was a silt loam