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Andrew J. Hephner, Tyler Cooper, Leslie L. Beck, and Gerald M. Henry

metsulfuron are both labeled for the postemergence control of broadleaf weeds in warm-season turf ( Anonymous, 2009 , 2011 ). Minimal to no bermudagrass phytotoxicity was observed after applications of metsulfuron and trifloxysulfuron for weed control

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Rick A. Boydston, Harold P. Collins, and Steven F. Vaughn

were then applied evenly over the surface of each pot at 0, 200, 400, 800, and 1600 g·m −2 . Pots were placed outdoors under a 65% shadecloth and watered daily as needed. Ornamental plant height, number of blooms, phytotoxicity, and weed emergence and

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Michael D. Richardson, John McCalla, Tina Buxton, and Filippo Lulli

) immediately after application to move the chemicals to the soil surface. Herbicide injury was monitored for 2 weeks after application but no phytotoxicity was observed in either year or with any of the products. The second treatments were mowing initiation

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André Snyder, Matthew J. Morra, Jodi Johnson-Maynard, and Donald C. Thill

treatments suggests that carrot germination and emergence are suppressed by relatively low concentrations of SCN – or, as previously suggested ( Rice et al., 2007 ), other phytotoxic compounds are produced from B. napus seed meals. Relevant to the present

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Kimberly A. Cochran and Craig S. Rothrock

the nonamended treatment or the rate of application for either ornamental crop ( Tables 1 and 2 ). Furthermore, for the noninfested experiments, brassica green manure treatments did not show any negative phytotoxic or positive fertility effects for a

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Yuting Meng, Boling Liu, Ping Zhang, Ping Cui, Yuguang Song, Nianwei Qiu, Guoliang Han, and Feng Zhou

; Qiu et al., 2018 ; Wang et al., 2014 ; Xu et al., 2015 ). The key mechanism of the phytotoxicity induced by PBDEs is the overproduction of reactive oxygen species (ROS) ( Farzana et al., 2017 ; Qiu et al., 2018 ; Wang et al., 2014 ; Xie et al

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

.D. Nalewaja, J.D. Dobrzanski, A. Pudelko, J. 1978 Temperature effect on barban phytotoxicity Weed Sci. 26 132 134 Nalewaja, J.D. Woznica, Z. 1985 Environment and chlorsulfuron phytotoxicity

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David J. Norman and Jianjun Chen

% and 67% lower than those of control plants, respectively ( Table 1 ). In the second test, there was no significant reduction in leaf spot numbers with either rate of TiO 2 . No phytotoxicity was observed. Foliar spray of TiO 2 strongly suppressed

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Jinhe Bai, Xinhua Yin, Bruce D. Whitaker, Kristi Deschuytter, and Paul M. Chen

after harvest for complete scald control. Commercial ethoxyquin application options include drenching, line spraying, or wrapping with impregnated paper. Drenching may cause phytotoxicity at 1350 μL·L −1 or above because of accumulation and consequent

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Alan R. Biggs and Gregory M. Peck

phytotoxicity. However, trees receiving 65.0 lb/acre per season showed foliar symptoms that were typical of salt injury (necrosis of the leaf margins and tips of leaves). No phytotoxicity to fruit was observed. There were no differences among treatments in the