@article{crooks_burton_york_brownie_2005, title={Vegetative growth and competitiveness of common cocklebur resistant and susceptible to acetolactate synthase-inhibiting herbicides}, volume={9}, ISBN={1524-3303}, number={4}, journal={Journal of Cotton Science (Online)}, author={Crooks, H. L. and Burton, M. G. and York, A. C. and Brownie, C.}, year={2005}, pages={229} }
 @article{crooks_york_jordan_2004, title={Tolerance of six soft red winter wheat cultivars to AE F130060 00 plus AE F115008 00}, volume={18}, ISSN={["1550-2740"]}, DOI={10.1614/WT-03-031R}, abstractNote={Tolerance of six soft red winter wheat cultivars to AE F130060 00 plus AE F115008 00 applied at 12.5 plus 2.5 g ai/ha and 25 plus 5 g ai/ha, respectively, at the two- to three-tiller stage was examined under weed-free conditions at four locations over 2 yr. Visible injury averaged 5 and 15% 3 wk after treatment (WAT) in years 1 and 2, respectively. Injury was 2% or less 10 WAT. No differences among cultivars were noted for visible injury, and AE F130060 00 plus AE F115008 00 did not reduce grain yield in year 1. In year 2, averaged over herbicide rates, grain yields of the cultivars ‘Coker 9663’, ‘Pioneer 2580’, ‘Coker 9704’, ‘Pioneer 2684’, ‘FFR 555’, and ‘Jackson’ were reduced 3, 5, 6, 8, 10, and 16%, respectively. The yield reduction for Jackson was different from those for the other cultivars. Yield reduction was attributed to reduced numbers of kernels per spike.}, number={2}, journal={WEED TECHNOLOGY}, author={Crooks, HL and York, AC and Jordan, DL}, year={2004}, pages={252–257} }
 @article{crooks_york_jordan_2004, title={Wheat (Triticuin aestivum) tolerance and Italian ryegrass (Lolium multiflorum) control with AE f130060 00 plus AE f115008 00 applied in nitrogen}, volume={18}, ISSN={["1550-2740"]}, DOI={10.1614/WT-03-029R}, abstractNote={Soft red winter wheat tolerance to and Italian ryegrass control by a mixture of AE F130060 00 plus AE F115008 00 plus safener applied in water or urea ammonium nitrate (UAN) were evaluated in separate experiments. In the tolerance experiment, wheat responded similarly to AE F130060 00 plus AE F115008 00 at 12.5 plus 2.5 and 25 plus 5 g ai/ha, respectively, applied in water. The herbicides plus nonionic surfactant (NIS) applied in water injured weed-free, five- to seven-tiller wheat 3% or less and did not affect yield. Greater injury occurred with application in UAN, and yield was reduced 11% as result of fewer kernels per spike. NIS added to the herbicides in UAN increased weed-free wheat injury but had no effect on yield. AE F130060 00 plus AE F115008 00 controlled both diclofop-susceptible and -resistant Italian ryegrass. Greater control was obtained with application in UAN as compared with application in water, and NIS increased control. Yield of Italian ryegrass–infested wheat treated with herbicides plus NIS in UAN was similar to or greater than yield when herbicides plus NIS were applied in water. Nomenclature: AEF 115008 00 (proposed name iodosulfuron-methyl-sodium), 4-iodo-2-[[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]benzoic acid methyl ester; AE F130060 00 (proposed name mesosulfuron-methyl), methyl 2-[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-4-[[(methylsulfonyl)amino]methyl] benzoate; Italian ryegrass, Lolium multiflorum Lam. Marshall #3 LOLMU; wheat, Triticum aestivum L. ‘Coker 9704’. Additional index words: Herbicide carriers, surfactant rates, yield components, LOLMU. Abbreviations: GS, Feekes growth stage; NIS, nonionic surfactant; UAN, urea ammonium nitrate; WAT, weeks after treatment.}, number={1}, journal={WEED TECHNOLOGY}, author={Crooks, HL and York, AC and Jordan, DL}, year={2004}, pages={93–99} }
 @article{crooks_york_jordan_2004, title={Wheat tolerance to AE f130060 00 plus AE f115008 00 as affected by time of application and rate of the safener AE F107892}, volume={18}, ISSN={["1550-2740"]}, DOI={10.1614/WT-03-122R1}, abstractNote={Soft red winter wheat response to the herbicides AE F130060 00 plus AE F115008 00 applied alone or with the safener AE F107892 at the three-leaf, two-tiller, and six-tiller growth stages was determined in a field experiment in North Carolina. AE F130060 00 at 25 g ai/ha plus AE F115008 00 at 5 g ai/ha, twice the anticipated use rate, applied with safener injured wheat 9% but did not affect grain yield, grain test weight, number of spikes, number of kernels per spike, or kernel weight. Results were similar with safener at herbicide–safener ratios of 1:1 and 1:3 regardless of the wheat growth stage at application. Without the safener, AE F130060 00 plus AE F115008 00 applied at the three-leaf, two-tiller, and six-tiller growth stages injured wheat an average of 27% and reduced grain yields 5, 5, and 11%, respectively. Yield losses were attributed to reduced numbers of kernels per spike. AE F130060 00 at 12.5 g/ha plus AE F115008 00 at 2.5 g/ha plus AE F107892 at 15 g ai/ha did not affect grain yield or yield components.}, number={3}, journal={WEED TECHNOLOGY}, author={Crooks, HL and York, AC and Jordan, DL}, year={2004}, pages={841–845} }
 @article{crooks_york_culpepper_brownie_2003, title={CGA-362622 antagonizes annual grass control by graminicides in cotton (Gossypium hirsutum)}, volume={17}, ISSN={["0890-037X"]}, DOI={10.1614/0890-037X(2003)017[0373:CAAGCB]2.0.CO;2}, abstractNote={The effect of CGA-362622 on annual grass control in cotton by clethodim and fluazifop-P and crop response was determined in field studies. CGA-362622 applied postemergence at 5.3 g ai/ha injured cotton up to 34% 1 wk after treatment (WAT). Injury was similar when crop oil concentrate (COC) and nonionic surfactant (NIS) were included. Adding fluazifop-P, but not clethodim, to CGA-362622 increased crop injury. Cotton recovered by 3 WAT. CGA-362622 mixed with fluazifop-P at 210 g ai/ha reduced broadleaf signalgrass and large crabgrass control 60 to 80%. Control was similar with COC or NIS in the mixture. Increasing the fluazifop-P rate to 315 g/ha did not improve control. CGA-362622 mixed with clethodim at 105 g ai/ha reduced control 65 to 80% with NIS and 40 to 65% with COC. Increasing the clethodim rate to 175 g/ha, especially with COC, substantially increased control. However, control was still less than that with clethodim at 105 g/ha. Prometryn plus MSMA postemergence-directed 3 wk after gramincide and CGA-362622 application increased control. Cotton yield was similar with clethodim alone and clethodim at 175 g/ha plus CGA-362622. Yield was reduced 29% by CGA-362622 mixed with fluazifop-P at 350 g/ha. Control was reduced by CGA-362622 applied 1 d before or after clethodim but not 5 d before or after clethodim. Control by fluazifop-P was reduced by CGA-362622 applied 1 or 5 d before or 1 d after the graminicide. Under greenhouse conditions, CGA-362622 and pyrithiobac mixed with clethodim, fluazifop-P, quizalofop-P, or sethoxydim reduced control of large crabgrass. Greater antagonism was noted with CGA-362622 than with pyrithiobac, and with fluazifop-P and quizalofop-P than with clethodim or sethoxydim. Nomenclature: CGA-362622 (proposed common name trifloxysulfuron), N-[(4,6-dimethoxy-2-pyrimidinyl)carbamoyl]-3-(2,2,2-trifluoroethoxy)-pyridin-2-sulfonamid sodium salt; clethodim; fluazifop-P; MSMA; prometryn; pyrithiobac; quizalofop-P; sethoxydim; broadleaf signalgrass, Brachiaria platyphylla (Griseb.) Nash #3 BRAPP; large crabgrass, Digitaria sanguinalis (L.) Scop. # DIGSA; cotton, Gossypium hirsutum L. ‘Stoneville BXN 47’. Additional index words: Adjuvants, antagonism, herbicide interactions, herbicide mixtures. Abbreviations: COC, crop oil concentrate; NIS, nonionic surfactant; POST, postemergence; POST-DIR, postemergence directed; WAT, weeks after treatment.}, number={2}, journal={WEED TECHNOLOGY}, author={Crooks, HL and York, AC and Culpepper, AS and Brownie, C}, year={2003}, pages={373–380} }
 @article{crooks_york_jordan_2003, title={Wheat (Triticum aestivum) tolerance and Italian Ryegrass (Lolium multiflorum) control by AE F130060 00 plus AE F115008 00 mixed with other herbicides}, volume={17}, DOI={10.1614/wt-03-030r}, abstractNote={Soft red winter wheat tolerance and Italian ryegrass control with AE F130060 00 plus AE F115008 00 at 12.5 plus 2.5 g ai/ha applied alone and mixed with dicamba, 2,4-D, or thifensulfuron plus tribenuron were examined in separate field experiments. AE F130060 00 plus AE F115008 00 applied alone in December injured wheat 12% or less, whereas mixtures with thifensulfuron plus tribenuron injured wheat 15% or less. AE F130060 00 plus AE F115008 00 applied alone in February or mixed with dicamba, 2,4-D, or thifensulfuron plus tribenuron injured wheat 3% or less. No treatment affected yield of weed-free wheat. AE F130060 00 plus AE F115008 00 applied in December controlled Italian ryegrass 86 to 99% in May and increased wheat yield 142 to 254%. At two of four locations, Italian ryegrass control was greater with the December application of AE F130060 00 plus AE F115008 as compared with the February application. Dicamba or 2,4-D mixed with AE F130060 00 plus AE F115008 00 reduced Italian ryegrass control in May approximately 10% in half the trials but did not affect wheat yield compared with AE F130060 00 plus AE F115008 00 applied alone. Thifensulfuron plus tribenuron mixed with AE F130060 00 plus AE F115008 00 did not affect Italian ryegrass control or wheat yield. Under greenhouse conditions, the rate of AE F130060 00 plus AE F115008 00 needed for 80% Italian ryegrass visible control and 80% shoot fresh weight reduction was increased 60 to 68% in mixtures with 2,4-D. Dicamba increased the rate needed for 80% visible control and shoot fresh weight reduction 132 to 139%. Nomenclature: AE F115008 00 (proposed name iodosulfuron-methyl-sodium), 4-iodo-2-[[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]benzoic acid methyl ester; AE F130060 00 (proposed name mesosulfuron-methyl), methyl 2-[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-4-[[(methylsulfonyl)amino]methyl]benzoate; Italian ryegrass, Lolium multiflorum Lam. #3 LOLMU; wheat, Triticum aestivum L. ‘Coker 9704’. Additional index words: 2,4-D, dicamba, herbicide interactions, herbicide mixtures, LOLMU, thifensulfuron, tribenuron. Abbreviations: I80, rate needed for 80% inhibition; NIS, nonionic surfactant; WAT, weeks after treatment.}, number={4}, journal={Weed Technology}, author={Crooks, H. L. and York, A. C. and Jordan, D. L.}, year={2003}, pages={881–889} }