Grains http://pubs.ext.vt.edu/category/grains.html en Fri, 01 May 2009 01:00:00 -0400 http://cyber.law.harvard.edu/rss/rss.html Managing Stink Bugs in Cotton: Research in the Southeast Region http://pubs.ext.vt.edu/444/444-390/444-390.html Stink bug pests across the south eastern cotton belt consist of three main species: the brown stink bug, Euschistus servus (Say); the green stink bug, Acrosternum hilare (Say); and the southern green stink bug, Nezara viridula (L.)  Due to the diverse environmental conditions across this production region, population levels of these species vary widely across seasons, states, and fields. In North Carolina and Virginia, green and brown stink bugs are the primary species, while southern green and brown stink bugs predominate in Georgia,and all three species are commonly observed in South Carolina.

]]> Wed, 23 Sep 2009 10:29:03 -0400 http://pubs.ext.vt.edu/444/444-390/444-390.html Tools to More Efficiently Manage In-Season Corn Nitrogen Needs http://pubs.ext.vt.edu/2909/2909-1410/2909-1410.html Wed, 02 Sep 2009 11:29:03 -0400 http://pubs.ext.vt.edu/2909/2909-1410/2909-1410.html Small Grain Forage Variety Testing, 2009. http://pubs.ext.vt.edu/news/cses/2009/08/article2.html A forage production trial of commercial barley, oat, rye, triticale, and wheat cultivars has been conducted yearly from 1994-2009 at the Northern Piedmont AREC, Orange.  Long-term results were published in 2004 and are available on the web at http://pubs.ext.vt.edu/418/418-019/418-019.html

]]> Fri, 28 Aug 2009 12:23:43 -0400 http://pubs.ext.vt.edu/news/cses/2009/08/article2.html Virginia Tech On-Farm Small Grain Test Plot--Eastern Virginia, August 2009 http://pubs.ext.vt.edu/2908/2908-1409/2908-1409.html The demonstration and research plot results discussed in this publication are a cooperative effort by seven Virginia Cooperative Extension agents, several extension specialists from Virginia Tech, area
producers, and agribusinesses. We are proud to present this year’s on-farm wheat plot work to you. The 2008-09 wheat season was a tough one for producers. Below normal temperatures in the fall and winter
reduced tillering, and wet conditions in the spring delayed harvest and resulted in low quality and yields in many areas. With wheat prices down considerably and input costs relatively high, wheat producers
will need to really focus on maximum economic yields during 2009-10 to produce profitable wheat.

]]> Fri, 28 Aug 2009 08:48:46 -0400 http://pubs.ext.vt.edu/2908/2908-1409/2908-1409.html Fusarium Head Blight and Small Grain Seed Quality http://pubs.ext.vt.edu/news/cses/2009/08/article1.html Sun, 16 Aug 2009 00:00:00 -0400 http://pubs.ext.vt.edu/news/cses/2009/08/article1.html Small Grains in 2009 http://pubs.ext.vt.edu/2908/2908-1403/2908-1403.html Wed, 05 Aug 2009 15:47:23 -0400 http://pubs.ext.vt.edu/2908/2908-1403/2908-1403.html Successful No-Tillage Corn Production http://pubs.ext.vt.edu/424/424-030/424-030.html Wed, 29 Jul 2009 12:10:08 -0400 http://pubs.ext.vt.edu/424/424-030/424-030.html Virginia Corn Hybrid Management Trials 1996 http://pubs.ext.vt.edu/424/424-031-96/424-031-96.html Fri, 19 Jun 2009 11:14:29 -0400 http://pubs.ext.vt.edu/424/424-031-96/424-031-96.html Virginia Corn Hybrid Management Trials 1995 http://pubs.ext.vt.edu/424/424-031-95/424-031-95.html Fri, 19 Jun 2009 10:40:11 -0400 http://pubs.ext.vt.edu/424/424-031-95/424-031-95.html Virginia Corn Hybrid Management Trials 1993 http://pubs.ext.vt.edu/424/424-031-93/424-031-93.html Fri, 19 Jun 2009 10:33:06 -0400 http://pubs.ext.vt.edu/424/424-031-93/424-031-93.html Virginia Corn Hybrid Management Trials 1994 http://pubs.ext.vt.edu/424/424-031-94/424-031-94.html Fri, 19 Jun 2009 10:23:27 -0400 http://pubs.ext.vt.edu/424/424-031-94/424-031-94.html Small Grains in 1995 http://pubs.ext.vt.edu/424/424-001-95/424-001-95.html Wed, 10 Jun 2009 10:45:02 -0400 http://pubs.ext.vt.edu/424/424-001-95/424-001-95.html Small Grains in 1994 http://pubs.ext.vt.edu/424/424-001-94/424-001-94.html Wed, 10 Jun 2009 10:32:11 -0400 http://pubs.ext.vt.edu/424/424-001-94/424-001-94.html Small Grains in 1998 http://pubs.ext.vt.edu/424-001-98.html Tue, 09 Jun 2009 12:22:16 -0400 http://pubs.ext.vt.edu/424-001-98.html Understanding Pre-harvest Sprouting of Wheat http://pubs.ext.vt.edu/424/424-060/424-060.html Thu, 14 May 2009 00:00:00 -0400 http://pubs.ext.vt.edu/424/424-060/424-060.html Agronomy Handbook, 2000 http://pubs.ext.vt.edu/424/424-100/424-100.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-100/424-100.html Growing Small Grains for Forage in Virginia http://pubs.ext.vt.edu/424/424-006/424-006.html Cereal crops are used throughout the world for livestock feed. When they are managed properly they provide excellent grazing and high-quality silage or hay.

]]> Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-006/424-006.html Distiller's Grains for Dairy Cattle and Potential Environmental Impact http://pubs.ext.vt.edu/404/404-135/404-135.html Ethanol is produced when starch in corn grain is fermented. Most other constituents in the grain remain unchanged. The end product of the corn is distiller’s grains or DDGS (distiller’s grains with solubles). The DDGS retain the original fatty acids, protein, and phosphorus. In addition, variability in the grain nutrient content used in the fermentation process and the actual process itself results in a feed with variable nutrient content. Distiller’s grains can be fed either in the wet (less than 25 percent dry matter) or dry (greater than 85 percent dry matter) form. Wet DDGS are difficult to store and must be fed within a few days of production. The wet DDGS can be the most cost-effective, however, if used close to where they are produced.

]]> Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/404/404-135/404-135.html Aphids in Virginia Small Grains: Life Cycles, Damage and Control http://pubs.ext.vt.edu/444/444-018/444-018.html Four species of aphids attack small grains in Virginia -- greenbug, corn leaf aphid, bird cherry-oat aphid, and English grain aphid. In general, these aphids are small pear-shaped insects (1/16 to 1/8 inch long) that are green to nearly black, or sometimes pinkish in color. Immature aphids look just like adults except smaller. Both winged and wing-less forms can occur in the same colony. All grain aphids have a pair of conicles, tailpipe-like projections, on the top side of the tail end. Aphids feed singly or in colonies on upper and lower leaf surfaces and stems. They feed near plant bases when plants are young or during cold weather, and on upper-canopy leaves, stems, and even grain heads later in the season.

]]> Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/444/444-018/444-018.html Winter Grain Mite http://pubs.ext.vt.edu/444/444-037/444-037.html

Order: Acarina

Family: Penthaleidae

Species: Penthaleus major (Dugès)

Size: Adult, 1 mm long; eggs, .25 mm long..

Color: Adult is dark brown to almost black with red legs (Figs. 1 and 2); nymph is brownish with orange legs; a young larva is bright pink to orange but darkens to light brown after one day; freshly deposited eggs are smooth, kidney shaped, and reddish orange, but within minutes become wrinkled and after several days become a straw yellow color.

Description: The adult is relatively large compared to other spider mites and is the only mite of economic importance with the anal pore (a tan to orange spot best seen with microscope, but can be seen with a hand lens) on the upper surface of the abdomen.

]]> Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/444/444-037/444-037.html Cereal Leaf Beetle, Biology and Management http://pubs.ext.vt.edu/444/444-350/444-350.html Cereal leaf beetle, a native to Europe and Asia, was first detected in Michigan in 1962. Since that time it has spread throughout most of the mid-western and eastern United States and has become a significant pest of Virginia and North Carolina small grains. This insect can become very numerous in small grain fields and the larvae are capable of reducing grain yield by eating the green leaf tissue.

]]> Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/444/444-350/444-350.html Small Grains in 2000 http://pubs.ext.vt.edu/424/424-001-00/424-001-00.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-001-00/424-001-00.html Small Grains in 2001 http://pubs.ext.vt.edu/424/424-001-01/424-001-01.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-001-01/424-001-01.html Small Grains in 2002 http://pubs.ext.vt.edu/424/424-001-02/424-001-02.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-001-02/424-001-02.html Small Grains in 2003 http://pubs.ext.vt.edu/424/424-001-03/424-001-03.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-001-03/424-001-03.html Small Grains in 2004 http://pubs.ext.vt.edu/424/424-001-04/424-001-04.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-001-04/424-001-04.html Small Grains in 2005 http://pubs.ext.vt.edu/424/424-001-05/424-001-05.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-001-05/424-001-05.html Small Grains in 2006 http://pubs.ext.vt.edu/424/424-001-06/424-001-06.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-001-06/424-001-06.html Small Grains in 2007 http://pubs.ext.vt.edu/424/424-001-07/424-001-07.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-001-07/424-001-07.html Small Grains in 1996 http://pubs.ext.vt.edu/424/424-001-96/424-001-96.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-001-96/424-001-96.html Small Grains in 1997 http://pubs.ext.vt.edu/424/424-001-97/424-001-97.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-001-97/424-001-97.html Small Grains in 1999 http://pubs.ext.vt.edu/424/424-001-99/424-001-99.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-001-99/424-001-99.html Small Grains in 1998 http://pubs.ext.vt.edu/424/424-001/424-001-98.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-001/424-001-98.html No-Tillage Small Grain Production in Virginia http://pubs.ext.vt.edu/424/424-005/424-005.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-005/424-005.html Growing Hulless Barley in the Mid-Atlantic http://pubs.ext.vt.edu/424/424-022/424-022.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-022/424-022.html Growing Bread Wheat in the Mid-Atlantic Region http://pubs.ext.vt.edu/424/424-024/424-024.html The more than 55 million people who live in the mid-Atlantic region of the United States want to purchase processed grain foods such as bread and other dough products made from hard, or bread, wheat. 

]]> Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-024/424-024.html Nitrogen Management for Winter Wheat: Principles and Recommendations http://pubs.ext.vt.edu/424/424-026/424-026.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-026/424-026.html 2000 Virginia Corn Hybrid and Management Trials http://pubs.ext.vt.edu/424-031-00.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424-031-00.html 2001 Virginia Corn Hybrid and Management Trials http://pubs.ext.vt.edu/424/424-031-01/424-031-01.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-031-01/424-031-01.html 2002 Virginia Corn Hybrid and Management Trials http://pubs.ext.vt.edu/424/424-031-02/424-031-02.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-031-02/424-031-02.html 2003 Virginia Corn Hybrid and Management Trials http://pubs.ext.vt.edu/424/424-031-03/424-031-03.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-031-03/424-031-03.html 2004 Virginia Corn Hybrid and Management Trials http://pubs.ext.vt.edu/424/424-031-04/424-031-04.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-031-04/424-031-04.html 2005 Virginia Corn Hybrid and Management Trials http://pubs.ext.vt.edu/424/424-031-05/424-031-05.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-031-05/424-031-05.html Virginia Corn Hybrid Management and Trials 2006 http://pubs.ext.vt.edu/424/424-031-06/424-031-06.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-031-06/424-031-06.html Virginia Corn Hybrid Management and Trials 2007 http://pubs.ext.vt.edu/424/424-031-07/424-031-07.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-031-07/424-031-07.html 1998 Virginia Corn Hybrid and Management Trials http://pubs.ext.vt.edu/424/424-031-98/424-031-98.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-031-98/424-031-98.html 1999 Virginia Corn Hybrid and Management Trials http://pubs.ext.vt.edu/424/424-031-99/424-031-99.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-031-99/424-031-99.html 1997 Virginia Corn Hybrid and Management Trials http://pubs.ext.vt.edu/424/424-031-97/424-031-97.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-031-97/424-031-97.html Corn Planting Dates in the Piedmont and Valley Regions of Virginia: How Early is Early? http://pubs.ext.vt.edu/424/424-032/424-032.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-032/424-032.html Corn Planting Dates in the Virginia Coastal Plain: How early is early? http://pubs.ext.vt.edu/424/424-033/424-033.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-033/424-033.html Virginia Corn Silage Testing Program 2004 http://pubs.ext.vt.edu/424/424-037-04/424-037-04.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-037-04/424-037-04.html Virginia Corn Silage Testing Program 2006 http://pubs.ext.vt.edu/424/424-037-06/424-037-06.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-037-06/424-037-06.html Virginia Corn Silage Testing Program 2007 http://pubs.ext.vt.edu/424/424-037-07/424-037-07.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-037-07/424-037-07.html Virginia On-Farm Corn Test Plots 2006 http://pubs.ext.vt.edu/424/424-038-06/424-038-06.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-038-06/424-038-06.html 2007 Virginia On-Farm Corn Test Plots http://pubs.ext.vt.edu/424/424-038-07/424-038-07.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-038-07/424-038-07.html Virginia On-Farm Small Grain Test Plots, 2006 http://pubs.ext.vt.edu/424/424-050-06/424-050-06.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-050-06/424-050-06.html Virginia On-Farm Wheat Test Plots, 2007 http://pubs.ext.vt.edu/424/424-050-07/424-050-07.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-050-07/424-050-07.html Virginia On-Farm Small Grain Test Plots, 2005 http://pubs.ext.vt.edu/424/424-050-05/424-050-05.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-050-05/424-050-05.html Deep Tillage Prior to No-Till Corn: Research and Recommendations http://pubs.ext.vt.edu/424/424-053/424-053.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-053/424-053.html Using the Virginia Cooperative Extension Climate Analysis Web Tool to Monitor, Predict, and Manage Corn Development http://pubs.ext.vt.edu/424/424-055/424-055.html How a corn crop develops is affected by many factors: fertilization, rainfall, sunny or cloudy weather, hybrid or maturity group, etc. But these factors generally play second fiddle to temperature in determining when a corn crop tassels or is ready to harvest. Many years of observation have shown that plant development at any point during the season is affected very predictably by how warm or cool the season has been to that point. This knowledge, combined with projections about the remainder of the growing season, can sometimes be used to make mid-season adjustments in management and to predict harvest schedules.

]]> Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-055/424-055.html Nitrogen Fertilization of Winter Barley: Principles and Recommendations http://pubs.ext.vt.edu/424/424-801/424-801.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-801/424-801.html Winter Durum Wheat: Do We Have All the Answers? http://pubs.ext.vt.edu/424/424-802/424-802.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-802/424-802.html Intensive Soft Red Winter Wheat Production http://pubs.ext.vt.edu/424/424-803/424-803.html New and successful techniques have been developed for intensive soft red winter wheat management by a multidisciplinary research and Extension team at Virginia Tech. Research was started in the early 1980's and continues today. The guidelines presented in this manual and the accompanying videotape are based on that research.

]]> Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-803/424-803.html Gray Leaf Spot Disease of Corn http://pubs.ext.vt.edu/450/450-612/450-612.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/450/450-612/450-612.html Corn Smut http://pubs.ext.vt.edu/450/450-706/450-706.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/450/450-706/450-706.html Nitrogen Soil Testing For Corn in Virginia http://pubs.ext.vt.edu/418/418-016/418-016.html An adequate supply of plant-available nitrogen (N) is crucial for efficient corn production, and corn N requirements are greater than any other nutrient. For example, a corn crop yielding 150 bushels per acre typically contains about 165 lbs N in the grain and stover, or approximately 1.1 lbs N/bu grain. These calculations are based on actual N uptake, and allowances must be made for actual fertilizer use efficiency and soil N availability.

]]> Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/418/418-016/418-016.html Nitrogen and Phosphorous Fertilization of Corn http://pubs.ext.vt.edu/424/424-027/424-027.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-027/424-027.html Identification and Control of Annual Ryegrass in No-Till Corn in Virginia http://pubs.ext.vt.edu/427/427-001/427-001.html In Virginia, annual ryegrass has become one of the most troublesome and difficult to control weeds in small grains, as well as in corn and soybeans grown in rotation with small grains. Annual ryegrass control has declined due to the development of resistance to Hoelon, which has been the only treatment available for control in wheat and barley. Lack of control in small grains has allowed annual ryegrass to proliferate and become problematic in no-till corn establishment where high rates of triazine herbicides or sequential applications of nonselective herbicides are frequently required for acceptable control.

]]> Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/427/427-001/427-001.html Small Grains in 2008 http://pubs.ext.vt.edu/2808/2808-1007/2808-1007.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/2808/2808-1007/2808-1007.html Virginia Tech On-Farm Wheat Test Plots 2008 http://pubs.ext.vt.edu/2808/2808-1015/2808-1015.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/2808/2808-1015/2808-1015.html Wheat Planted Without Fertilizer: Fall 2008 http://pubs.ext.vt.edu/2812/2812-1023/2812-1023.html There is apparently a significant acreage of winter wheat that was planted without any fertilizer applied at planting. The “plan” for this wheat may be to see if wheat prices increase and/or fertilizer prices decrease through the winter to levels that enable growers to make a profit. While this type of plan is very understandable with the wheat crop economics that have existed from September through the first of December, careful evaluation of the crop and selective use of fertilizers and weed control can increase potential yields and profits. The following discussion offers some ideas for advisers and growers to consider.

]]> Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/2812/2812-1023/2812-1023.html Virginia Corn Hybrid and Management Trials in 2008 http://pubs.ext.vt.edu/2812/2812-1024/2812-1024.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/2812/2812-1024/2812-1024.html 2008 Virginia On-Farm Corn Test Plots http://pubs.ext.vt.edu/2812/2812-1025/2812-1025.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/2812/2812-1025/2812-1025.html 2008 Virginia Corn Silage Hybrid Trials http://pubs.ext.vt.edu/2812/2812-1029/2812-1029.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/2812/2812-1029/2812-1029.html Pest Management Guide: Field Crops, 2009 http://pubs.ext.vt.edu/456/456-016/456-016.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/456/456-016/456-016.html 2000 Virginia Corn Hybrid and Management Trials http://pubs.ext.vt.edu/424/424-031-00/424-031-00.html Fri, 01 May 2009 01:00:00 -0400 http://pubs.ext.vt.edu/424/424-031-00/424-031-00.html