User profiles for Paul David Esker
Paul David EskerPenn State University Verified email at psu.edu Cited by 7563 |
Soybean yield loss estimates due to diseases in the United States and Ontario, Canada, from 2010 to 2014
Annual decreases in soybean (Glycine max L. Merrill) yield caused by diseases were estimated
by surveying university-affiliated plant pathologists in 28 soybean-producing states in …
by surveying university-affiliated plant pathologists in 28 soybean-producing states in …
Plant pathogens as indicators of climate change
The response of plant disease to weather variables such as temperature and precipitation is
well known and has been the basis for disease forecasting models used in decision-making …
well known and has been the basis for disease forecasting models used in decision-making …
Disease assessment concepts and the advancements made in improving the accuracy and precision of plant disease data
New concepts in phytopathometry continue to emerge, such as the evolution of the concept
of pathogen intensity versus the well-established concept of disease intensity. The concept …
of pathogen intensity versus the well-established concept of disease intensity. The concept …
Corn yield loss estimates due to diseases in the United States and Ontario, Canada, from 2016 to 2019
…, MI Chilvers, AA Collins, PD Esker… - Plant Health …, 2020 - Am Phytopath Society
Annual reductions in corn (Zea mays L.) yield caused by diseases were estimated by university
Extension-affiliated plant pathologists in 26 corn-producing states in the United States …
Extension-affiliated plant pathologists in 26 corn-producing states in the United States …
Soybean yield loss estimates due to diseases in the United States and Ontario, Canada, from 2015 to 2019
Soybean (Glycine max [L.] Merrill) yield losses as a result of plant diseases were estimated
by university and government plant pathologists in 29 soybean producing states in the United …
by university and government plant pathologists in 29 soybean producing states in the United …
[HTML][HTML] Dissecting the economic impact of soybean diseases in the United States over two decades
Soybean (Glycine max L. Merrill) is an economically important commodity for United States
agriculture. Nonetheless, the profitability of soybean production has been negatively …
agriculture. Nonetheless, the profitability of soybean production has been negatively …
Biology, yield loss and control of Sclerotinia stem rot of soybean
Sclerotinia stem rot (also known as white mold) of soybean is a significant yield-limiting
problem in the North Central production region. This disease, caused by the fungus Sclerotinia …
problem in the North Central production region. This disease, caused by the fungus Sclerotinia …
Oomycete species associated with soybean seedlings in North America—Part I: Identification and pathogenicity characterization
Oomycete pathogens are commonly associated with soybean root rot and have been
estimated to reduce soybean yields in the United States by 1.5 million tons on an annual basis. …
estimated to reduce soybean yields in the United States by 1.5 million tons on an annual basis. …
Soybean yield partitioning changes revealed by genetic gain and seeding rate interactions
Soybean [Glycine max (L.) Merr.] yield has increased during the past century; however, little
is understood about the morphological parameters that have contributed most to yield gain. …
is understood about the morphological parameters that have contributed most to yield gain. …
Genetic gain× management interactions in soybean: I. Planting date
Planting date is a commonly manipulated management practice in soybean [Glycine max (L.)
Merr.] production; however, the impacts of past and ongoing agronomic improvements, …
Merr.] production; however, the impacts of past and ongoing agronomic improvements, …