Download or read book Effect of Soybean Products and Other Host Products on Hatch of the Soybean Cyst Nematode Heterodera Glycines Ichinohe written by Mary Elizabeth Moberg and published by . This book was released on 1999 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biology and Management of the Soybean Cyst Nematode written by Robert D. Riggs and published by American Phytopathological Society. This book was released on 1992 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1 History, distribution, and economics. 2 Systematics and morphology. 3 Epiphytology and life cycle. 4 Cellular responses to infection. 5 Population dynamics. 6 Genetics. 7 The race concept. 8 Nematode race identification, A look to the future. 9 Interactions with other organisms. 10 Host range. 11 Chemical control. 12 Management by cultural practices. 13 Biological control. 14 Breeding for resistance to soybean cyst nematode. 15 Cytopathological reactions of resistant soybean plants to nematode invasion. 16 Tolerance in soybean.
Download or read book Weed Hosts of Soybean Cyst Nematode Heterodera Glycines Ichinohe 1952 written by Juliana Sierra Manuel and published by . This book was released on 1983 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annotated Bibliography of Nematodes of Soybeans 1882 1968 written by United States. Agricultural Research Service and published by . This book was released on 1973 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Improving the Management of the Soybean Cyst Nematode Heterodera Glycines Ichinohe written by Leonardo José Frinhani Noia da Rocha and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant-parasitic nematodes represent a substantial constraint on global food security by reducing the yield potential of all major crops, including soybean (Glycine max L.). The soybean cyst nematode (SCN) (Heterodera glycines I.) is widely distributed across all soybean production areas of the US, and is the major yield-limiting factor, especially in the Midwestern US. Double cropping (DC) is defined as producing more than one crop on the same parcel of land in a single growing season. Compared to conventional single annual crops, DC provides many advantages, including improving soil health, enhanced nutrient provisioning to plants, improvement of soil physical properties, control of erosion, decrease in tillage requirements, and enhanced profitability. In some double-cropping systems, soybean is planted following winter wheat (Triticum aestivum L.), and several reports suggest the potential of wheat to suppress SCN populations. Field trials were conducted from 2017 to 2018 to investigate the effect of wheat on SCN populations in double-cropping soybean. Nine fields with three levels of initial SCN populations (low, moderate, and high) were selected in Illinois. Wheat was planted in strips alternating with strips-maintained weed-free and under fallow over winter and early spring. Soybean was planted in all strips after the wheat harvest. Soybean cyst nematode egg densities were acquired at four time points: wheat establishment, post-wheat/pre-soybean, mid-soybean (R1 growth stage or beginning of flowering), and post-soybean harvest. Wheat strips reduced SCN egg densities compared with fallow strips at the R1 stage (−31.8%) and after soybean harvest (−32.7%). Field locations with noted SCN suppression were selected for a metagenomics study. The structure of fungal communities differed significantly between DC and fallow plots at soybean planting and after harvest (P
Download or read book The Soybean Cyst Nematode written by United States. Plant Pest Control Branch and published by . This book was released on 1957 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Soybean Cyst Nematode written by United States. Agricultural Research Service. Crops Research Division and published by . This book was released on 1968 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Herbicidal Effects on the Soybean Cyst Nematode Heterodera Glycines written by Cletus Dannitte Youmans and published by . This book was released on 1985 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluations of Novel Synthetic Compounds for Control of the Soybean Cyst Nematode Heterodera Glycines Ichinohe written by Angela Michele Knips and published by . This book was released on 2001 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the laboratory hatch study, contact and volatile activities of the compounds were assessed by incubating eggs directly in treatment solution or in water exposed to vapors of a compound. Egg hatch was inhibited by direct incubation in all four compounds. Eggs incubated in water were inhibited from hatching in the presence of CHP and MP, suggesting volatile effects. Both contact and volatile inhibition of hatch by CHP and MP was irreversible to some extent. For the mobility assay, avoidance by H. glycines J2 to 10, 100, and 1,000 parts per million (ppm) of the compounds was determined. Heterodera glycines J2 were repelled by 100 and 1,000 ppm AA, 100 ppm Va, and 10 and 100 ppm CHP. In a contact toxicity assay, mobility rates of J2 were compared after one or twenty-four hours of incubation in 100 ppm of the compounds. Nearly 100% of nematodes incubated in CHP were immobile after each incubation period. Although the compounds affected egg hatch and juvenile mobility under controlled, laboratory conditions, they did not have consistent, adverse effects on H. glycines in soil experiments.
Download or read book Soybean Cyst Nematode Heterodera Glycines written by Laura Lynn Wainwright and published by . This book was released on 1995 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dissertation Abstracts International written by and published by . This book was released on 1999 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Structural Modifications Associated with Resistance and Susceptibility of Selected Plants Infected with Heterodera Glycines Ichinohe written by Young Ho Kim and published by . This book was released on 1985 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soybean Cyst Nematode Heterodera Glycines Ichinohe written by Qing Yu and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluating Seed Treatments for the Management of Soybean Cyst Nematode Heterodera Glycines Ichinohe in Dry Bean Phaseolus Vulgaris L written by Trust Tafadzwa Katsande and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Soybean cyst nematode (Heterodera glycines; SCN) infestation is a major cause of yield loss in soybean (Glycine max), and dry bean (Phaseolus vulgaris) is an alternative host. In soybean, genetic resistance and seed treatments are mainly used for SCN management however these options are not available in dry bean. Seven seed treatments were assessed for effects on SCN populations in black (cv. Zorro) and kidney (cv. Dynasty; Red Hawk) bean. Two field studies were conducted in 2018 on naturally infested soils near Highgate and Rodney, Ontario. In addition, two different growth cabinet studies were completed. There was little treatment response in field studies. In the first growth cabinet study, Bacillus amyloliquefaciens and Bacillus firmus reduced cysts in black and kidney bean while fluopyram reduced cysts in Red Hawk only. In second study, fluopyram reduced cysts by 50% and 88% in Dynasty and Red Hawk, respectively while other treatments were inconsistent.
Download or read book Assessment of Dry Bean Phaseolus Vulgaris L Susceptibility to Soybean Cyst Nematode Heterodera Glycines Ichinohe and the Effects of Biological and Chemical Control in a Controlled Environment written by Kaiqi Zhang and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Soybean cyst nematode (Heterodera glycines Ichinohe; SCN) is a parasite that is a major pest of soybean (Glycine max (L.) Merr.) production worldwide and impacts dry bean (Phaseolus vulgaris L.) as well. Black (cv. Zorro) and kidney (cv. Red Hawk) bean seed were treated with two rates of biological (Pasturia nishizawae and Bacillus firmus) and chemical (fluopyram) nematicides in a controlled environment (27oC and16:8 h light:dark) for 30 days. Kidney bean was more susceptible to SCN than black bean. B. firmus + fluopyram reduced cyst numbers on both black and kidney beans with a clear rate response. In a second study, B. firmus at one rate and fluopyram at three rates were tested alone and together on two kidney beans (cv. Red Hawk and Dynasty). The seed treatments impacted SCN at all life stages, but the response was inconsistent over products and rates.
Download or read book Characterization of the Spatial Distribution of Heterodera Glycines Ichinohe 1955 Nematoda Soybean Cyst Nematode in Two Michigan Fields written by Maria Felicitas Avendaño and published by . This book was released on 2003 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Supplement to Journal of Nematology written by and published by . This book was released on 1997 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
