Download or read book Soybean Aphid Field Guide written by Erin Whitnee Hodgson and published by . This book was released on 2011 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Since 2000, soybean aphid has become the primary soybean insect pest in Iowa. This insect can cause significant injury and economic loss if left untreated. This publication reviews what is currently known about soybean aphid and suggests management strategies to protect yield."--Page 2 of cover.

Download or read book Integrated Pest Management for Soybean Aphid Aphis Glycines Matsumura Hemiptera Aphididae in the North Central U S written by Brian Patrick McCornack and published by . This book was released on 2007 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pest Management in U S Agriculture written by Jorge Fernandez-Cornejo and published by . This book was released on 1999 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Multitrophic Level Interactions written by Teja Tscharntke and published by Cambridge University Press. This book was released on 2002-03-21 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the complex interactions between plants, their herbivores and natural enemies.

Download or read book Effects of Current and Future Soybean Aphid Management Tactics on Soybean Aphids and Their Natural Enemies in Illinois written by Nicholas Andrew Tinsley and published by . This book was released on 2009 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Population Dynamics and Sampling of the Soybean Aphid written by Erin Whitnee Hodgson and published by . This book was released on 2005 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Fertilization on the Soybean Aphid Aphis Glycines Matsumura and the Effects of Soybean Aphids and Fertilization on Soybean Plants written by Abigail Jan Walter and published by . This book was released on 2005 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Soybean Aphids in South Dakota written by Kelley J. Tilmon and published by . This book was released on 2007 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pesticide Resistance written by National Research Council and published by National Academies Press. This book was released on 1986-02-01 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on a symposium sponsored by the Board on Agriculture, this comprehensive book explores the problem of pesticide resistance; suggests new approaches to monitor, control, or prevent resistance; and identifies the changes in public policy necessary to protect crops and human health from the ravages of pests. The volume synthesizes the most recent information from a wide range of disciplines, including entomology, genetics, plant pathology, biochemistry, economics, and public policy. It also suggests research avenues that would indicate how to counter future problems. A glossary provides the reader with additional guidance.

Download or read book Compendium of Soybean Diseases and Pests written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Population Genetics of Soybean Aphid written by Lucia C. Orantes and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Since its introduction in 2000 to North America, the soybean aphid (Aphis glycines) has spread across much of the U.S. and Canadian soybean growing regions, and has become one of the most damaging insect pests of this crop. Such rapid and large-scale pattern suggests that A. glycines has high rates of adaptability and dispersal. These trends have been linked to the effect of host transition, and the ability of aphid populations to clone and migrate across soybean fields during summer. The soybean aphid is a holocyclic insect that alternates between two hosts: (1) buckthorn, where sexual reproduction, oviposition and overwintering occur; and (2) soybean, where clonal reproduction and large-scale migration occur. We conducted a study using eight North American locations where aphids were collected twice, early and late in the soybean season. To analyze the genetic structure of the sampled populations, we used six microsatellite markers, and developed and validated twenty-four Single Nucleotide Polymorphic markers. These markers are, to my knowledge, the first SNPs to be validated for soybean aphid. The objective for the study was to analyze the genetic structure of soybean aphid populations during the transition from buckthorn to soybean in spring, and the progressive changes in the genetics of these populations after clonal reproduction and migration. The hypotheses from the study were that (1) soybean aphids go through population bottlenecks that differentiate population at the beginning of the season, and (2) there is a large-scale dispersion of aphids across soybean fields once the aphids have reached a population outbreak. Results from the study showed strong population differentiation among early populations and supported the hypothesis of large-scale dispersal among late populations, demonstrating that indeed there is a continuous change in the genetic structure of the soybean aphid explained through the migratory behavior of the aphids. Future studies are needed to understand the effect of host abundance and distribution in the genetic composition of soybean aphid populations, as well as to track the genetic diversity of soybean aphid over years without outbreaks.

Download or read book Soybean Aphid in Michigan written by Christina DiFonzo and published by . This book was released on 2001 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Soybean written by Guriqbal Singh and published by CABI. This book was released on 2010 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: The soybean is a crop of global importance and is one of most frequently cultivated crops worldwide. It is rich in oil and protein, used for human and animal consumption as well as for industrial purposes. Soybean plants also play an important role in crop diversification and benefit the growth of other crops, adding nitrogen to the soil during crop rotation. With contributions from eminent researchers from around the world, The Soybean provides a concise coverage of all aspects of this important crop, including genetics and physiology, varietal improvement, production and protection technology, utilization and nutritional value.

Download or read book Aphids as Crop Pests 2nd Edition written by Helmut F van Emden and published by CABI. This book was released on 2017-08-23 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aphids are among the major global pest groups, causing serious economic damage to many food and commodity crops in most parts of the world. This revision and update of the well-received first edition published ten years ago reflects the expansion of research in genomics, endosymbionts and semiochemicals, as well as the shift from control of aphids with insecticides to a more integrated approach imposed by increasing resistance in the aphids and government restrictions on pesticides. The book remains a comprehensive and up-to-date reference work on the biology of aphids, the various methods of controlling them and the progress of integrated pest management as illustrated by ten case histories.

Download or read book Host Plant Resistance and Insecticide Resistance Studies for Soybean Aphid Sphis Glycines Matsumura written by Desmi Indumali Chandrasena and published by . This book was released on 2009 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biological Control of the Soybean Aphid Aphis Glycines Matsumura Homoptera Aphididae written by Tyler Bryce Fox and published by . This book was released on 2002 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Soybean written by Hany El-Shemy and published by BoD – Books on Demand. This book was released on 2011-11-02 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: Worldwide, soybean seed proteins represent a major source of amino acids for human and animal nutrition. Soybean seeds are an important and economical source of protein in the diet of many developed and developing countries. Soy is a complete protein and soyfoods are rich in vitamins and minerals.Soybean protein provides all the essential amino acids in the amounts needed for human health. Recent research suggests that soy may also lower risk of prostate, colon and breast cancers as well as osteoporosis and other bone health problems and alleviate hot flashes associated with menopause. This volume is expected to be useful for student, researchers and public who are interested in soybean.