Zobrazeno 1 - 10
of 135
pro vyhledávání: '"C. C. Dowler"'
Publikováno v:
Plant disease. 82(7)
Gitaitis, R. D., Dowler, C. C., and Chalfant, R. B. 1998. Epidemiology of tomato spotted wilt in pepper and tomato in southern Georgia. Plant Dis. 82:752-756. The spatial distributions of symptomatic tomato and pepper plants infected with tomato spot
Autor:
C. C. Dowler, R. B. Chalfant, D.R. Summer, J. E. Epperson, A. M. Golden, N. C. Glaze, A. W. Johnson
Publikováno v:
Phytoprotection. 71:55-63
Nous avons évalué quatre systèmes de conduite de cultures lors d'une étude de 6 ans afin de lutter contre les nematodes dans un système annuel de production de navet-maïs-pois sur des parcelles de sable loameux Tifton naturellement infestées p
Publikováno v:
Applied Engineering in Agriculture. 16:103-107
The application method and the volume of water associated with the application method influences the effectiveness of agrichemicals. We evaluated the effectiveness of chemigation, pivot-attached sprayer systems(PASS), and tractor-mounted sprayers for
Autor:
C. C. Truman, James E. Hook, Jessica G. Davis, C. C. Dowler, H. R. Sumner, A. W. Johnson, L. D. Chandler, R. D. Wauchope, G. J. Gascho
Publikováno v:
Water Resources Research. 35:2881-2885
A rainfall simulator was used to apply 5 cm of rainfall in 2 hours to two replicate 624 m2 plots at six times during each of the growing seasons of 1992 and 1993. Because the simulator generated reproducible and time-invariant rainfall intensities, t
Autor:
Jessica G. Davis, James E. Hook, A. W. Johnson, Clint C. Truman, H. R. Sumner, R. D. Wauchope, C. C. Dowler, G. J. Gascho
Publikováno v:
Soil Science Society of America Journal. 62:1711-1718
Runoff from crop land can enhance eutrophication of fresh water and hypoxia in sea water. We simulated rain at 25 mm hr ' for 2 hr, 8 d prior and 1, 14, 29, 49 and 108 d after fertilization and planting of corn (Zea mays L.). Experimental sites recei
Autor:
C. C. Dowler, Oliver D. Dailey
Publikováno v:
Journal of Agricultural and Food Chemistry. 46:3823-3827
In two separate studies, the herbicide cyanazine was microencapsulated within the following polymers: cellulose acetate butyrate (CAB); ethyl cellulose of two different viscosities (EC22 and EC100...
Autor:
Jessica G. Davis, C. C. Dowler, R. D. Wauchope, James E. Hook, Q. L. Ma, L. D. Chandler, Clint C. Truman, H.R. Summer, A. W. Johnson, G. J. Gascho
Publikováno v:
Agricultural Systems. 57:77-100
In simulations on the fate of agricultural chemicals applied to crops, accurate partitioning of rainfall between infiltration and runoff is fundamental to chemical runoff predictions. We evaluated the Root Zone Water Quality Model (RZWQM version 3.1)
Autor:
Jessica G. Davis, Clint C. Truman, G. J. Gascho, C. C. Dowler, L. D. Chandler, H. R. Sumner, A. W. Johnson, R. D. Wauchope, James E. Hook, Q. L. Ma
Publikováno v:
Transactions of the ASAE. 41:77-88
Comprehensive models for agrichemical transport necessarily include runoff predictions to partition rainfall between infiltration and runoff, as this ability is fundamental to predictions of chemical runoff and leaching. We compared GLEAMS, Opus, and
Publikováno v:
Weed Technology. 11:466-472
A plant-weighing procedure was used to measure the total mass of spray mixture intercepted by small whole corn and cotton plants. Mixtures of water and water plus crop oil concentrate or spreader–sticker were applied at spray volumes of 280 to 28,0
Publikováno v:
Transactions of the ASAE. 39:125-130
There is need to evaluate the effects of agricultural production activities on sedimentation, pesticide, and nutrient losses under controlled, simulated rainfall on plots large enough (generally exceeding 50 m2) to incorporate realistic slope lengths