Search Results - "BOCK, Clive H."

From visual estimates to fully automated sensor-based measurements of plant disease severity: status and challenges for improving accuracy by Bock, Clive H., Barbedo, Jayme G. A., Del Ponte, Emerson M., Bohnenkamp, David, Mahlein, Anne-Katrin

“…Abstract The severity of plant diseases, traditionally the proportion of the plant tissue exhibiting symptoms, is a key quantitative variable to know for many…”
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An updated de novo transcriptome for green ash (Fraxinus pennsylvanica) by Brungardt, Jordan J, Bock, Clive H

“…Abstract De novo transcriptome assembly of next-generation sequencing information has become a powerful tool for the study of non-model species. Transcriptomes…”
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Transcriptome profile of pecan scab resistant and susceptible trees from a pecan provenance collection by Brungardt, Jordan, Alarcon, Yanina, Shiller, Jason, Young, Carolyn, Monteros, Maria J, Randall, Jennifer J, Bock, Clive H

“…Pecan scab is a devastating disease that causes damage to pecan (Carya illinoinensis (Wangenh.) K. Koch) fruit and leaves. The disease is caused by the fungus…”
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Chromosome-Level Reference Genome of Venturia effusa , Causative Agent of Pecan Scab by Winter, David J, Charlton, Nikki D, Krom, Nick, Shiller, Jason, Bock, Clive H, Cox, Murray P, Young, Carolyn A

“…Pecan scab, caused by , is a devastating disease of pecan ( ), which results in economic losses on susceptible cultivars throughout the southeastern United…”
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Pecan color change during storage: Kinetics and Modeling of the Processes by Prabhakar, Himanshu, Bock, Clive H., Kerr, William L., Kong, Fanbin

“…Postharvest changes in pecan nutmeat color are affected by many factors, both internal and external. The temperature, relative humidity (RH) of the surrounding…”
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Phony peach disease: past and present impact on the peach industry in the southeastern U.S.A by Johnson, Kendall A., Bock, Clive H., Brannen, Phillip M.

“…Abstract Background Phony peach disease (PPD) is caused by the plant pathogenic bacterium Xylella fastidiosa subsp. multiplex (Xfm). Historically, the disease…”
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Multiple Mutations and Overexpression in the CYP51A and B Genes Lead to Decreased Sensitivity of Venturia effusa to Tebuconazole by Moore, Logan C., Brenneman, Timothy B., Waliullah, Sumyya, Bock, Clive H., Ali, Md Emran

“…Multiple demethylation-inhibiting (DMI) fungicides are used to control pecan scab, caused by Venturia effusa. To compare the efficacy of various DMI fungicides…”
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Transfer of generic Escherichia coli and attenuated Salmonella enterica Typhimurium from the soil to the surface of in-shell pecans during harvest by Bardsley, Cameron A., Chasteen, Kaicie, Shapiro-Ilan, David, Bock, Clive H., Niemira, Brendan A., Kumar, Govindaraj Dev

“…During harvest pecan nuts are at risk of contamination with foodborne pathogens from extended contact with the ground. The objective of this study was to…”
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Improved Prediction of Leaf Emergence for Efficacious Crop Protection: Assessing Field Variability in Phyllotherms for Upper Leaves in Winter Wheat and Winter Barley by El Jarroudi, Moussa, Kouadio, Louis, Junk, Jürgen, Bock, Clive H.

“…The choice of the phyllotherm value for predicting leaf emergence under field conditions is pivotal to the success of fungicide-based disease risk management…”
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Influence of Geographical Orchard Location on the Microbiome from the Progeny of a Pecan Controlled Cross by Cervantes, Kimberly, Velasco-Cruz, Ciro, Grauke, L J, Wang, Xinwang, Conner, Patrick, Wells, Lenny, Bock, Clive H, Pisani, Cristina, Randall, Jennifer J

“…(Wangenh.) K.Koch production has expanded beyond the native distribution as the genetic diversity of the species, in part, has allowed the trees to grow under…”
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Effects of Quantitative Ordinal Scale Design on the Accuracy of Estimates of Mean Disease Severity by Liu, Hung I., Tsai, Jia Ren, Chung, Wen Hsin, Bock, Clive H., Chiang, Kuo Szu

“…Estimates of plant disease severity are crucial to various practical and research-related needs in agriculture. Ordinal scales are used for categorizing…”
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Foliage and fruit susceptibility of a pecan provenance collection to scab, caused by Venturia effusa by Bock, Clive H., Alarcon, Yanina, Conner, Patrick J., Young, Carolyn A., Randall, Jennifer J., Pisani, Cristina, Grauke, Larry J., Wang, Xinwang, Monteros, Maria J.

“…Abstract Background Pecan ( Carya illinoinensis ) is an important native nut crop in the southern USA. In the Southeast, scab (caused by Venturia effusa ) is a…”
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Plant disease severity estimated visually: a century of research, best practices, and opportunities for improving methods and practices to maximize accuracy by Bock, Clive H., Chiang, Kuo-Szu, Del Ponte, Emerson M.

“…Plant disease quantification, mainly the intensity of disease symptoms on individual units (severity), is the basis for a plethora of research and applied…”
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Visual Assessment of Phony Peach Disease: Evaluating Rater Accuracy and Reliability by Johnson, Kendall A, Brannen, Phillip M, Chen, Chunxian, Bock, Clive H

“…Phony peach disease (PPD), found predominantly in central and southern Georgia, is a re-emerging disease caused by (Xf) subsp. . Accurate detection and rapid…”
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Standard Area Diagrams for Aiding Severity Estimation: Scientometrics, Pathosystems, and Methodological Trends in the Last 25 Years by Del Ponte, Emerson M, Pethybridge, Sarah J, Bock, Clive H, Michereff, Sami J, Machado, Franklin J, Spolti, Piérri

“…Standard area diagrams (SAD) have long been used as a tool to aid the estimation of plant disease severity, an essential variable in phytopathometry. Formal…”
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Novel Primers and Sampling for PCR Detection of Xylella fastidiosa in Peach by Chen, Chunxian, Bock, Clive H, Brannen, Phillip M

“…Epidemics of phony peach disease (PPD), caused by Xylella fastidiosa, are of increasing concern to peach (Prunus persica) producers in the southeastern United…”
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Effect of Tractor Speed and Spray Application Volume on Severity of Scab and Fruit Weight at Different Heights in the Canopy of Tall Pecan Trees by Bock, Clive H, Wells, Lenny, Hotchkiss, Michael W

“…Scab (caused by ) is the most important yield-limiting disease of pecan in the southeastern USA. On susceptible cultivars, the disease is managed using…”
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A Genome Resource for Xylella fastidiosa subsp. multiplex Strain P5A2 Causing Phony Peach Disease in the Southeastern United States by Johnson, Kendall A., Bock, Clive H., Brannen, Phillip M., Chen, Jianchi

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The Nuances of Plant Disease Severity Estimation Using Quantitative Ordinal Scales-Lessons Learned over Four Decades by Bock, Clive H, Ponte, Emerson M Del, Chiang, Kuo-Szu

“…We revisit the foundations of the Horsfall-Barratt (HB) scale, a widely cited and applied plant disease visual assessment tool introduced in 1945, a full 37…”
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Effect of relative humidity, storage days, and packaging on pecan kernel texture: Analyses and modeling by Prabhakar, Himanshu, Kerr, William L., Bock, Clive H., Kong, Fanbin

“…The studies expounding on the effects of storage conditions on texture changes are limited. The researchers have been proposing methods to measure pecan…”
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