disease

Researchers Fortify Queen of the Forages with Disease Defense

Dan Industry News Release

(USDA/ARS) — Alfalfa is often called the “Queen of the Forages” due to its high yield, feed quality for ruminant animals, nitrogen fixation and pollinator habitat among other environmental services. But this royal member of the legume family is no match against the host of microbes that cause the disease complex known as “crown rot.” Chemical controls aren’t effective against …

survey

Survey Reveals Crucial Data on Fusarium Head Blight

Dan Industry News Release, Wheat

(USDA/ARS) — A national U.S. Department of Agriculture (USDA) survey, published recently in Plant Disease, provides the first large-scale, systematic insight into how wheat and barley growers manage Fusarium head blight (FHB), also known as scab, and where they get information on how to control this destructive disease. FHB can reduce a farmer’s yield and affect quality, lowering the price of …

yields

Research Probe Ways to Increase Yields of Grain Crops

Dan Corn, Industry News Release, Research, Specialty Crops, Wheat

(USDA/ARS) — Scientists with USDA’s Agricultural Research Service (ARS) and Cold Spring Harbor Laboratory (CSHL) are working on field trials and genetic studies that could one day double the yields of sorghum, which is one of the world’s most important sources of food, animal feed and biofuel.  The efforts follow recent discoveries by ARS scientist Zhanguo Xin, who is based in …

red spinach variety

World’s First True Red Spinach Variety Released

Dan Industry News Release, Research, Specialty Crops

(USDA/ARS) — USDA Red, the world’s first true red spinach variety has been developed and released by the Agricultural Research Service. Spinach has always been known as a green leafy vegetable. There are leafy vegetables often called red spinach. But these are actually red-leaf amaranths (Amaranthus spp.) or other plants such as Red Goosefoot (Blitum rubrum), not true spinach (Spinacia …

Deformed Wing Virus

Deformed Wing Virus Genetic Diversity in U.S. Honey Bees Complicates Search For Remedies

Dan Environment, Industry News Release, Pollinators, Research

(USDA/ARS) — Deformed Wing Virus (DWV), one of the leading causes of honey bee colony losses, is much more genetically diverse in the United States than previously thought, according to a study published by Agricultural Research Service (ARS) scientists in PLoS Biology. The diverse lineages of this virus are all equally bad for bees, and they make it more complicated to …

ars

ARS and U.S. Army Join Forces to Revitalize Soil with Paper

Dan Industry News Release, Soil

(USDA/ARS-Oct. 2, 2019) — The Agricultural Research Service (ARS) is helping to arm the U.S. military with a solution to two major environmental problems: the disposal of paper waste and revegetating damaged training grounds. Under federal regulations, U.S. Army classified papers must be pulverized to a fine consistency, which leaves the material unsuitable for recycling. Continued disposal of this waste …

new

New Tool Improves Beekeepers’ Overwintering Odds and Bottom Line

Dan Economy, Industry News Release, Pollinators

TUCSON, ARIZONA (ARS – September 18, 2019) — A new tool from the Agricultural Research Service (ARS) can predict the odds that honey bee colonies overwintered in cold storage will be large enough to rent for almond pollination in February. Identifying which colonies will not be worth spending dollars to overwinter can improve beekeepers’ bottom line. Beekeepers have been losing …

census poultry farms

Analyzing Genomes to Improve Disease Control in Poultry

Dan Industry News Release, Poultry, Research

(USDA/ARS) — Marek’s disease—a highly contagious viral disease caused by a herpesvirus—is a constant threat to poultry worldwide. It is also one of the most preventable diseases with vaccination. However, while vaccines prevent poultry from becoming sick with symptoms of the virus, they do not prevent virus spread and mutation—considered the main reason for increased virus virulence, or severity, in …

Irrigator Pro

Growers Learn about Irrigator Pro

Dan Irrigation, Technology, Water

Many farmers around the country are looking at innovative ways to conserve water while maintaining or boosting crop yields. Irrigator Pro, an irrigation scheduling tool for peanuts, cotton and corn, was first developed by the Agricultural Research Service’s National Peanut Research Laboratory in Dawson, Georgia. And new technology, an app for Irrigator Pro, is now available for water conservation. According …

collection

A One of a Kind Collection Reaches a Major Milestone

Dan Aquaculture, Cattle, Industry News Release, Livestock, Research

When the sample of semen from the Duroc boar—a breed of domestic pig—arrived in Fort Collins, Colorado this spring, it went largely unnoticed. But the scientists and staff at the Agricultural Research Service’s National Animal Germplasm Collection knew they had reached a milestone. The boar semen was the one millionth sample of animal germplasm to arrive at the facility, which …