Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Howard Black"'
Autor:
Ana L. Caicedo, David R. Gealy, Andy Pereira, Vijay Singh, Nilda R. Burgos, Supratim Basu, Edward E. Gbur, Robert C. Scott, Shilpa Singh, Virginia Ann Boyett, Howard Black
Publikováno v:
Field Crops Research. 207:13-23
Studies were conducted to determine the impact of introgression of crop alleles into weedy rice populations. Seeds of 89 weedy rice accessions collected from Arkansas fields in 11 counties, with a history of Clearfield™ rice production, were plante
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8448ebb43526df5a6577b97935feb90a
https://doi.org/10.1016/j.fcr.2017.03.004
https://doi.org/10.1016/j.fcr.2017.03.004
Autor:
Andy Mauromoustakos, David R. Gealy, Nilda R. Burgos, Marites A. Sales, Melissa H. Jia, Vinod K. Shivrain, Howard Black, Kenneth L. Smith
Publikováno v:
Weed Science. 57:394-403
The commercialization of imazethapyr-resistant (Clearfield TM , CL) rice in the southern United States has raised serious concerns about gene flow to red rice, producing imazethapyr-resistant red rice populations. Our objectives were to determine the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6f024bea748f1b3d0a4aa46619d4959
https://doi.org/10.1614/ws-09-003.1
https://doi.org/10.1614/ws-09-003.1
Autor:
Andy Mauromoustakos, Howard Black, Kenneth L. Smith, Robert C. Scott, David R. Gealy, Vinod K. Shivrain, Nilda R. Burgos
Publikováno v:
Weed Science. 57:94-102
Cultivated rice yield losses due to red rice infestation vary by cultivar, red rice density, and duration of interference. The competition effects of red rice could be influenced further by emergence characteristics, red rice biotype, and planting ti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c38a91fcc5dd82f53a98efed4021b1c
https://doi.org/10.1614/ws-08-112.1
https://doi.org/10.1614/ws-08-112.1
Publikováno v:
Field Crops Research. 99:96-105
Weedy rice, red rice ( Oryza sativa L.), is a serious problem in rice-producing areas of the southern U.S. and various regions worldwide. It competes for production inputs, increases weed control cost, reduces yield and grain quality, and could elimi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a481e16e2a3f036580e2681b1b510ba9
https://doi.org/10.1016/j.fcr.2006.03.009
https://doi.org/10.1016/j.fcr.2006.03.009
Publikováno v:
Synthetic Communications. 32:2083-2088
A two-step sequence for the preparation of trimethylsilylketene, from chloroacetaldehyde diethyl acetal via ethoxyacetylene, has been modified and optimized.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ecc0dcd3d21a4a0fa04e5e4f7f9f418
https://doi.org/10.1081/scc-120004861
https://doi.org/10.1081/scc-120004861
Autor:
David R. Gealy, Nilda R. Burgos, Te-Ming Tseng, Howard Black, Katie E. Hyma, Ana L. Caicedo, Nelson D. Young, Zhongyun Huang, Vijay Singh
Publikováno v:
Plant physiology. 166(3)
The use of herbicide-resistant (HR) Clearfield rice (Oryza sativa) to control weedy rice has increased in the past 12 years to constitute about 60% of rice acreage in Arkansas, where most U.S. rice is grown. To assess the impact of HR cultivated rice
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31df10485052accd22364e17b4844d64
https://pubmed.ncbi.nlm.nih.gov/25122473
https://pubmed.ncbi.nlm.nih.gov/25122473
Publikováno v:
Synthetic Communications. 30:3195-3201
A very rapid, two-step, virtually quantitative synthesis of hydrocodone from codeine, via the intermediacy of dihydrocodeine, has been developed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ed65c0b67e4a7c7fcad995a838161f6
https://doi.org/10.1080/00397910008086930
https://doi.org/10.1080/00397910008086930
Publikováno v:
Synthetic Communications. 25:479-483
α-Chloro carboxylic acid dianions condense with propanal to form β-lactones which, upon treatment with magnesium bromide, form 3,5-disubstituted butenolides.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf7acec9b4e4aa26febeb045791dbe9d
https://doi.org/10.1080/00397919508011381
https://doi.org/10.1080/00397919508011381
Publikováno v:
Synthetic Communications. 25:15-20
Saturated and unsaturated aldehydes and ketones, when treated with trimethylsilylketene and BF3 for 16 hours, form β-lactones which spontaneously rearrange to α,β-unsaturated TMS esters; these hydrolyze during workup to form the corresponding carb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dac41f411e46b414ca2b1a6227db2c23
https://doi.org/10.1080/00397919508010783
https://doi.org/10.1080/00397919508010783
Publikováno v:
PLoS ONE, Vol 7, Iss 5, p e37522 (2012)
PLoS ONE
PLoS ONE
Although recent and projected increases in atmospheric carbon dioxide can alter plant phenological development, these changes have not been quantified in terms of floral outcrossing rates or gene transfer. Could differential phenological development
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::525f360e778d76aa4f43a5d51b207ce7
http://europepmc.org/articles/PMC3359302?pdf=render
http://europepmc.org/articles/PMC3359302?pdf=render