Results 71 to 80 of about 3,673 (204)
Efficacy of Wheat Insecticide Seed Treatments on Bird Cherry-Oat Aphids [PDF]
, 2018 Bird Cherry-Oat Aphids, Rhopalosiphumpadi (Linnaeus), (BCOA) are a major agricultural pest for wheat due to their ability to transferBarley Yellow Dwarf Virus (BYDV), which can stunt growth when introduced to seedlings (Wegulo, 2013). These aphids, which
Davis, Holly +2 more
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Economic Thresholds for Central European and North American Wheat Insects [PDF]
, 2017 The economic thresholds for implementing control of 24 wheat insect pests from Central Europe and North America are discussed.
Wellso, Stanley G, Wetzel, Theo
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Canopy closure, yield, and quality under heterogeneous plant spacing in sunflower
Agronomy Journal, Volume 116, Issue 5, Page 2275-2283, September/October 2024.Abstract Deviation from uniform target plant population density in sunflower (Helianthus annuus L.) production may negatively affect canopy closure, yield, and grain quality. The objective of this study was to evaluate the effects of plant density heterogeneity on yield, quality, and canopy closure in confectionery and oilseed sunflowers.
Neil A. Olson +3 more
wiley +1 more source
Corn soil insects research, 1982: Insecticide evaluations [PDF]
, 1982 Judy A. Grundler, Entomology Research Specialist, UMC; Armon J.
Grundler, Judy A., Keaster, Armon J.
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On statistical treatment of the results of parallel trails with special reference to fishery research [PDF]
, 1945 Parallel trials form a most important part of the technique of scientific experimentation. Such trials may be divided into two; categories. In the first the results are comparable measurements of one kind or another.
Buchanan-Wollaston, H.J.
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InsectsClick beetles (Agriotes spp.) are major agricultural pests whose larvae, known as wireworms, cause serious damage to a wide range of crops. Effective management requires a clear understanding of species composition and adult emergence patterns.
Abdalhadi M.A. Abulebda +6 more
doaj +1 more source
Drycore Appears to Result from an Interaction between Rhizoctonia solani and Wireworm ( Agriotes ssp.)—Evidence from a 3-Year Field Survey [PDF]
, 2018 Drycore is an important quality deficiency in Europe especially in organic potato production and after grass clover leys. The drycore symptom is attributed to Rhizoctonia solani Kühn (teleomorph: Thanatephorus cucumeris (Frank) Donk). In the framework of
Häberli, M., Keiser, A., Stamp, P.
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Short Season Corn Silage Variety Trial [PDF]
, 2012 In 2012, the University of Vermont Extension Crops and Soils Team evaluated yield and quality of short season corn silage varieties at Borderview Research Farm in Alburgh, VT.
Burke, Conner +5 more
core +4 more sources
New products and changes for corn soil insecticides [PDF]
, 2002 Aztec 2.1G (marketed by Bayer Corporation). Bayer Corporation has reduced the rate of Aztec in first year corn following soybean for control of wireworms and seedcorn maggot. These rates have been reduced by 33 percent of the full label rate.
Rice, Marlin E.
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Preparatoirs for potatoes in organic farming [PDF]
, 2010 The aim of this experiment was to try alternative methods of regulation of Colorado beetle (Leptinotarsa decemlineata) and late blight (Phytophthora infestans) (the biggest harmfull organisms of potatoes) and production of the good-class of the ...
Dvorak, Petr +2 more
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