搜索结果: 1-15 共查到“植物保护学 Soybean”相关记录20条 . 查询时间(0.125 秒)
Fighting World Hunger:Researchers Discover a New Link to Fight Billion-Dollar Threat to Soybean Production
Fighting World Hunger Researchers Fight Billion-Dollar Threat Soybean Production
2017/3/13
Invisible to the naked eye, cyst nematodes are a major threat to agriculture, causing billions of dollars in global crop losses every year. A group of plant scientists, led by University of Missouri r...
Herbicide Program Approaches for Managing Glyphosate-Resistant Palmer Amaranth (Amaranthus palmeri) and Waterhemp (Amaranthus tuberculatus and Amaranthus rudis) in Future Soybean-Trait Technologies
Herbicide-resistant crop traits herbicide-resistant weeds
2015/12/23
Herbicide-resistant Amaranthus spp. continue to cause management difficulties in soybean. New
soybean technologies under development, including resistance to various combinations of glyphosate,...
Overcoming Weed Management Challenges in Cover Crop–Based Organic Rotational No-Till Soybean Production in the Eastern United States
Reduced-tillage organic
2015/12/23
Cover crop–based organic rotational no-till soybean production has attracted attention from farmers, researchers, and other
agricultural professionals because of the ability of this new system to enh...
Correlation of Chemical Analysis of Residual Levels of Aminocyclopyrachlor in Soil to Biological Responses of Alfalfa, Cotton, Soybean, and Sunflower
Aminocyclopyrachlor methyl bioassay herbicide herbicide residues
2015/12/23
Researchers, product registration personnel, and growers desire the ability to chemically detect residual amounts of
herbicides in soil at concentrations below those necessary to cause phytotoxicity ...
Palmer Amaranth (Amaranthus palmeri) Damage Niche in Illinois Soybean Is Seed Limited
Common garden experiment, genetic and environmental variation geographic range expansion global change weed–crop interference
2015/12/21
Palmer amaranth, a dioecious summer annual forb, originating in Sonoran desert washes, compromises crop yields in much of the southern United States and its range is expanding northward. Appropriate t...
Can Soybean Seeding Rate Be Used as an Integrated Component of Herbicide Resistance Management?
Herbicide-resistant crops integrated weed management PRE residual herbicides weed competition
2015/12/21
Increased soybean seed cost has generated recent interest in reducing seeding rates to improve economic returns. However, low seeding rates result in reduced established plant stands with slower canop...
Modeling of Glyphosate Application Timing in Glyphosate-Resistant Soybean
Time density equivalent weed emergence dynamics weed-crop competition
2015/12/21
The introduction of herbicide-resistant crops and postemergence herbicides with a wide action spectrum shifted the research focus from how to when crops should be treated. To maximize net return of he...
Rhizobium japonicum as a Biocontrol Agent of Soybean Root Rot Disease Caused by Fusarium solani and Macrophomina phaseolina
: biological control Rhizobium sp
2015/3/9
The activity of Rhizobium japonicum against the soil-borne pathogens Fusarium solani and Macrophomina phaseolina as causative agents of soybean root rot disease in both culture medium and soil was eva...
Soybean Pests, Their Nature of Damage and Abundance with Various Environmental Factors
Soybean Pests Nature of Damage Abundance Various Environmental Factors
2010/12/16
Soybean Pests, Their Nature of Damage and Abundance with Various Environmental Factors。
Field evaluation of soybean cultivars for resistance to whitefly (Bemisia tabaci Genn.) infestations
Soybean resistance whitefly whitefly infestation screening
2011/1/10
Whitefly is one of the major yield reducing insect pests of soybean in the Mediterranean region. This study was conducted to screen soybean cultivars, taken from germplasm centers and private seed com...
Taxonomy and morphology of Colletotrichum truncatum isolates pathogenic to soybean
Colletotrichum truncatum soybean conidial setal
2010/9/14
The morphology of both conidia and setae of Colletotrichum truncatum (Schw.) Andrus and Moore isolates from soybean were compared and found to be distinct. Conidial shape was more useful than size in ...
In vitro Selection of Soybean Callus Resistant to Fusarium oxysporum Metabolites
In vitro selection disease resistance Fusarium oxysporum Glycine max L.
2010/11/15
Soy bean (Glycine max L.) callus line tolerant to 9% Fusarium oxysporum metabolite was
selected. Initiation and maintenance of callus as well as selection process was carried out on Murashige and Sko...
Yeast-spot disease of soybean caused by Eremothecium coryli（Peglion）Kurtzman in Japan
Eremothecium coryli shijitsu-ohan-byo yeast-spot disease soybean pentatomid bugs
2009/3/17
An ascomycetous, yeast-like fungus was isolated from lesions of soybean (cv. Murasakizukin) seeds that had been sucked by pentatomid bugs (Hemiptera: Pentatomidae) in Kyoto prefecture. Based on morpho...
Effectiveness of bradyrhizobiumj japonucum strains on soybean at field condition
Bradyrhizobium japonucum Soybean Field Condition
2009/3/12
A field experiment was conducted at the research farm of Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur, Bangladesh to study the effectiveness of Bradyrhizobium japonicum strains ...
Differential intraspecific responses of soybean cultivars to bentazon in the Kanto region, Japan
soybean bentazon injury intraspecific response dosage
2009/3/11
Differential intraspecific responses of soybean cultivars to bentazon in the Kanto region, Japan.