Results 141 to 150 of about 4,653 (185)

The FHB challenge to irrigation wheat production in South Africa

Cereal Research Communications, 2008
Irrigation wheat production in South Africa is seriously impaired by the regular occurrence of Fusarium head blight epidemics. The disease was noted for the first time in 1980 and has since caused damage whenever the seasonal climatic conditions were favourable.
Kriel, Wilma, Pretorius, Zacharias
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Piecewise‐Continuous Boundaries Using the MODFLOW FHB and MT3DMS HSS Packages

Groundwater, 2011
It is often necessary to simulate the influx to a groundwater model of water containing dissolved contaminants. Until fairly recently, users of MODFLOW and MT3DMS were restricted to varying the flux of water and contaminants on a stress‐period basis: when a time‐varying loading pattern required simulation, the modeler's only recourse was to discretize ...
Matthew, Tonkin, Zaheer, Tajani
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Economic Impact of USWBSI’s Scab Initiative to Reduce FHB

2017
Fusarium Head Blight (FHB) has led to major economic losses for wheat and barley producers. Deoxynivalenol (DON) is a mycotoxin associated with FHB. Grain products and feed grain contaminated with DON (commonly known as vomitoxin) are subject to FDA advisory limits and as a result, end-users place restrictions on their use.
Wilson, William W., McKee, Greg, Nganje, William, Dahl, Bruce, Bangsund, Dean, Wilson, William W., McKee, Greg, Nganje, William, Dahl, Bruce, Bangsund, Dean   +9 more
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Chemical control of FHB in wheat with different nozzle types and fungicides

Cereal Research Communications, 2008
Four nozzle types were tested on large scale trials with 2500 m 2 plot size. The AIC TeeJet, the TeeJet XR, the Turbo FloodJet and the Turbo TeeJet Duo nozzles were tested in 2006 and 2007. 250 l/ha spray amount was used for all nozzles at 7–8 km/hr speed. Nine fungicides generally used to control FHB were tested.
Lechoczki-Krsjak, Szabolcs, Tóth, Beáta, Kótai, Csaba, Martonosi, Imre, Farády, László, Kondrák, László, Szabó-Hevér, Ágnes, Mesterházy, Ákos   +7 more
openaire   +2 more sources

Impact of wheat height to FHB resistance

2010
The relationship between plant height and resistance to fusarium head blight (FHB) has a genetic basis. It is believed that the genes controlling FHB resistance and those that affect the plant height are associated , or it is pleiotropy where genes for low stem promote higher FHB sensitivity.
Dvojković, Krešimir, Vila, Sonja, Ćosić, Jasenka, Španić, Valentina, Drezner, Georg, Guberac, Vlado   +5 more
openaire   +1 more source

Identifying genes underlying FHB QTLs in bread wheat [PDF]

, 2022
Fusarium Head Blight (FHB) is a destructive fungal disease which reduces wheat yield. Fusarium species produce deoxynivalenol (DON) mycotoxin, which is harmful to animals and humans that feed on contaminated grain. DON acts as a virulence factor enabling fungal spread in the wheat rachis and causing bleaching above the point of infection.
openaire  

Risk premiums due to Fusarium Head Blight (FHB) in wheat and barley

Agricultural Systems, 2018
Abstract Fusarium Head Blight (FHB) is an important problem to the agricultural production and marketing system, and has led to major economic losses for wheat and barley producers in the United States, Canada and many other countries. Deoxynivalenol (DON) is a mycotoxin associated with FHB.
Bruce Dahl, William W. Wilson
openaire   +1 more source

Investigating the mechanisms underpinning bacterium-mediated control of FHB disease

Cereal Research Communications, 2008
Pseudomonads, including P. fluorescens strain MKB 158, can inhibit the development of Fusarium seedling blight disease on wheat and barley. Application of this and other pseudomonads as head sprays inhibits the development of Fusarium head blight disease (FHB) disease on wheat and barley under both field and glasshouse conditions. P.
Petti, Carloalberto, Mojibur, Khan, Doohan, Fiona   +2 more
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Quality preservation in FHB attack due to antioxidant system

2018
Biotic stress leads to the formation of ROS which can harm the plants. Due to that plants have evolved an antioxidant defense system that includes non-enzymatic compounds, like ascorbate, glutathione, tocopherol, carotenoids, flavonoids and enzymes such as superoxide dismutase (SOD), catalase (CAT), guaiacol peroxidase (POD), ascorbate peroxidase (APX)
Marček, Tihana, Šarkanj, Bojan, Abičić, Ivan, Španić, Valentina, Viljevac Vuletić, Marija, Horvat, Daniela   +5 more
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Identification and Genome-Wide Association Analysis of Wheat FHB Resistance Genes

Plant Disease
Fusarium head blight (FHB) is a devastating fungal disease in wheat, causing significant yield losses and deterioration of grain quality under severe conditions. In this study, a genome-wide association study was conducted with 448 accessions using genotyping data generated by the 660K SNP array.
Hui Ren, Xiangxue Zhang, Yibo Zhang, Jingyao Wang, Ziyang Zhang, Muzi Cheng, Jiangna Han, Shengjie Liu, Mengke Zeng, Xunying Yuan, Jianhui Wu, Shuo Huang, Zhensheng Kang, Gang Li, Chunlian Li, Qingdong Zeng, Dejun Han   +16 more
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