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Preharvest Aflatoxin Contamination in Drought-Tolerant and Drought-Intolerant Peanut Genotypes1

Autor: C. K. Kvien, David M. Wilson, K. S. Rucker, Michael E. Matheron, C. Corley Holbrook, J. E. Hook

Publikováno v: Peanut Science. 27:45-48

Peanuts become contaminated with aflatoxins when subjected to prolonged periods of heat and drought stress. The effect of drought tolerance on aflatoxin contamination is not known. The objectives of this research were to evaluate preharvest aflatoxin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d3c1e68e7cf04372f6e8852e942792c
https://doi.org/10.3146/i0095-3679-27-2-1

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Water Runoff and Pesticide Transport from a Golf Course Fairway: Observations vs. Opus Model Simulations

Autor: A. E. Smith, J. E. Hook, Q. L. Ma, D. C. Bridges, R. E. Smith

Publikováno v: Journal of Environmental Quality. 28:1463-1473

Frequent pesticide applications to golf courses causes concern that surface water may become contaminated. We hypothesized that runoff potential of these pesticides could be predicted by the recently developed Opus model. We conducted a 3-yr field st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::119af614e818e24ddc735f8af7d5d6f7
https://doi.org/10.2134/jeq1999.00472425002800050011x

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An Inexpensive Thermocouple Multiplexing Device

Autor: M. C. Smith, S. J. Thomson, J. E. Hook, C. K. Kvien

Publikováno v: Agronomy Journal. 85:773-776

The expense of monitoring large numbers of thermocouples has constrained many research and development projects. We developed an inexpensive multiplexing device which allows 640 or more thermocouples to be accessed from a microcomputer. The multiplex

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9fb790a14787ebf00701af3d8cedc222
https://doi.org/10.2134/agronj1993.00021962008500030045x

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Estimation of Solar Radiation Data Missing from Long‐Term Meteorological Records

Autor: J. E. Hook, R. W. McClendon

Publikováno v: Agronomy Journal. 84:739-742

Solar radiation has a direct effect on plant growth and, thus, is used in most crop growth models. At most locations in the USA, though these measurements have been made only in recent years. At Tifton, GA, a 53-yr (1938-1990) record was available wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::59f44a2af835c27188ad0b3fd22ab90d
https://doi.org/10.2134/agronj1992.00021962008400040036x

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Quality and Growth Response of Centipedegrass to Extended Drought

Autor: B. W. Maw, W. W. Hanna, J. E. Hook

Publikováno v: Agronomy Journal. 84:606-612

Many of today's landscapes require turfgrasses that can survive extended drought periods without supplemental water. Centipedegrass [Eremochloa ophiuroides (Munro.) Hack.] has long been used as a low-maintenance lawn grass for the Southeast. A contro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ba30e3a976f94528dfc76ac29997cb61
https://doi.org/10.2134/agronj1992.00021962008400040013x

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Development of a Fertigation Program for Sprinkler-Irrigated Corn

Autor: J. E. Hook, G. J. Gascho

Publikováno v: Journal of Production Agriculture. 4:306-312

(...) A 5-yr study was conducted to compare applications of N through the irrigation system (N fertigation) with applications by concentional means. Determining optimum timming of N fertigations in order to obtain highest yield was a major objective.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::15a6c1e58d11c8a6b0e352f33aaf2d8b
https://doi.org/10.2134/jpa1991.0306

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Effects of Fungicides, Cultivars, Irrigation, and Environment on Rhizoctonia Limb Rot of Peanut

Autor: A. S. Csinos, J. S. Barnes, J. E. Hook

Publikováno v: Plant Disease. 74:671

Diniconazole, flutolanil, and PCNB + ethoprop were evaluated in field tests in Plains and Tifton, Georgia, for control of Rhizoctonia limb rot of peanut caused by Rhizoctonia solani AG-4. Diniconazole applications at 60 + 90 days after planting (DAP)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::92c6b7ab0a9cf32f5c2a481e5af53588
https://doi.org/10.1094/pd-74-0671

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