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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 16 of 16 for “"foliar fungicide"”.
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Understanding variability associated with corn grain yield response to foliar fungicide application
Quinone outside inhibitor (QoI) fungicide (e.g., pyraclostrobin, azoxystrobin, and trifloxystrobin) fungicide application is becoming a common practice in corn production systems. The strobilurin class of fungicides inhibits mitochondrial respiration in fungal cells, and preventing plant pathogen …
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Whole-plant corn silage and foliar fungicide: Strategies to improve dairy feed quality and profitability
… corn silage (WPCS), which is often sprayed with foliar fungicide during growth to decrease disease incidence. Therefore, the objective of this research was to determine if different corn hybrids treated with foliar fungicide and harvested as WPCS affect performance of lactating cows and …
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The use of corn treated with various applications of foliar fungicide to increase corn silage quality and performance of Holstein cows
… per unit of feedstuff. Research on the use of foliar fungicide has shown to increase corn grain yield in recent years. Fungicides can increase forage quality and by changing corn composition and nutritive value. However, little is known on what effects this may have on quality of corn ensiled …
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From field to rumen: foliar fungicide application on corn and its effects on the corn plant, corn silage, and Holstein cow performance
… nutritive quality of feedstuffs for ruminants. Fungicides can assist corn plants in protection from fungal infection by limiting yield losses and increasing the nutritive quality of the plant material. However, little is known about how various applications of fungicide on corn change the …
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The Effect of Foliar and Root Pathogens of Soybean on Selected Host Parameters
The use of soil fumigation (using metham) and foliar fungicide sprays (using benomyl) reduced pathogen populations in foliar and soil components. Individually they improved some aspects of soybean health, but when used together these chemical controls resulted in consistent increases in plant …
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Double-Crop Soybean Vegetative Growth, Seed Yield, and Yield Component Response to Agronomic Inputs in the Mid-Atlantic, USA
… starter nitrogen (N) applied at planting, and foliar fungicide on soybean vegetative growth, total N uptake (TNU), seed yield and quality, and yield components; 2) determine the effect of starter N rate, applied with and without inoculant, on soybean vegetative growth, TNU, seed yield and …
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Quantification of Fungicide Resistance in Cercospora sojina Populations and Development of a Fungicide Application Decision Aid for Soybean in the Mid-Atlantic U.S.
… is one of the most valuable field crops. Major foliar diseases that reduce soybean yield in the Mid-Atlantic region are frogeye leaf spot (FLS) and Cercospora leaf blight. In addition to crop rotation and host resistance, foliar fungicides, often with quinone outside inhibitor (QoI) active …
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Agronomic and nutritional considerations for increased soybean productivity
… including variety selection, seed treatment, foliar fungicide and insecticide use, and row spacing configuration contributed to improved soybean productivity across a range of environments. An additional study provided in-season applications of N, K, and S using a subsurface drip irrigation …
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From field to feed: The effects of fungicidie application and cutting height on the quality and in situ degradability of corn ensilied as whole plant corn silage
… determine the effects of harvest cut height and foliar fungicide application on brown mid-rib (BMR) whole plant corn silage (WPCS) yield, chemical composition, and in situ degradability. Foliar fungicide (prothioconazole and trifloxystrobin; Delaro, Bayer CropScience) treatments were randomly …
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Corn residue, tillage, and row spacing effects on soybean
… row spacings of 38 or 76 cm and effect of foliar fungicide were evaluated within residue-tillage treatments. Across two years at Urbana, yield response to combinations of row spacing and tillage responded similarly in standing and chopped residue treatments but were different when residue …
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Plant growth regulators and biostimulants for use in varying management systems to improve corn grain yield
… corn (Zea mays L.) grain yield to in-furrow and foliar applications of PGRs and biostimulants, and to determine if PGRs and biostimulants impact yield differently under varying management systems. Field studies were conducted in the 2017 and 2018 growing seasons across three locations: …
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Irrigation and nitrogen management of soybean in highly productive soils
… seed treatment and different in-season products (fungicide, insecticide, nitrogen fertilizer, and foliar macro and micro-nutrients) with and without irrigation. Additionally, nine site-years from a combination of years (2014-2017) and locations (Brownstown, Chillicothe, Monmouth, and Urbana) …
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The effect of Septoria brown spot on soybean yield and phyllosphere microbiome
… Septoria glycines is the most prevalent soybean foliar disease in Illinois and often co-occurs with other late-season diseases, such as Cercospora leaf blight and frogeye leaf spot. Foliar fungicide applications during the reproductive stage is a common method to control these diseases. However, …
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Food safety through fungal disease and mycotoxin mitigation on dairy farms: From field to feed and the rumen
… issues for cows that consume it. The use of fungicide (FUN) in the field and feeding adsorbents (AD) to cows are ways to combat the negative consequences caused by fungi and their resulting toxins (mycotoxins). Fungicides work on the corn plant in the field to halt fungus growth, while AD …
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Improved agronomic management of corn and soybean to increase productivity
… acre-1 in a 30-inch row spacing, and received no foliar fungicide. The intensive input system included 180 lbs N acre-1 at planting, along with 100 lbs P2O5, 30 lbs N, 25 lbs S, and 2.5 lbs Zn per acre banded directly under the crop row, and 75 lbs K2O and 0.6 lbs B per acre broadcast at planting. …
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FUNCTIONAL DIVERSITY OF FUNGI ASSOCIATED WITH DURUM WHEAT ROOTS IN DIFFERENT CROPPING SYSTEMS
… diversity of wheat root fungi. The effect of fungicides used on chickpea on the root fungi of a following durum wheat crop was studied using plate culture and pyrosequencing. Pyrosequencing detected more Fusarium spp. in the roots of durum wheat after fungicide-treated chickpea than in …