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Posts tagged: Science Tuesday

Helping Honey Bees’ Health

The black dot on this honey bee is a varroa mite--a parasite that sucks vital fluids like a tick, although it also acts like a mosquito transmitting viruses and other pathogens to the bee.

The black dot on this honey bee is a varroa mite--a parasite that sucks vital fluids like a tick, although it also acts like a mosquito transmitting viruses and other pathogens to the bee.

This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from the USDA’s rich science and research portfolio.

You’ve probably heard that the honey bees in this country are in trouble, with about one-third of our managed colonies dying off every winter. Later this week, we will learn how the honey bees survived this winter. With severe weather in a number of areas in the U.S. this winter, a number of us concerned about bees will be closely watching the results.

While scientists continue work to identify all the factors that have lead to honey bee losses, it is clear that there are biological and environmental stresses that have created a complex challenge that will take a complex, multi-faceted approach to solve.  Parasites, diseases, pesticides, narrow genetic diversity in honey bee colonies, and less access to diverse forage all play a role in colony declines.  To confront this diverse mix of challenges, we require a mix of solutions – the odds are that we won’t find one magic fix to help our honey bees. Read more »

A Lifetime of Statistics

This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from the USDA’s rich science and research portfolio.

As long as I can remember, I’ve had a passion for numbers and statistics. That’s why I’ve dedicated the last 39 years of my life to this amazing field.

I earned my degree in statistics in 1975 and shortly after that joined the U.S. Census Bureau, where I worked for 21 years.  At the Census Bureau, I had a really diverse experience, having worked on crime, housing, economics, and labor statistics, before ending up with the Census of Agriculture team. It was when this team transitioned to the National Agricultural Statistics Service (NASS) in 1997 that I joined my new home away from home at USDA. Read more »

Getting Geeky at the 3rd Annual USA Science and Engineering Festival

Sonny Ramaswamy, director of NIFA, has fun with Madagascar hissing cockroaches.

Sonny Ramaswamy, director of NIFA, has fun with Madagascar hissing cockroaches.

This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from the USDA’s rich science and research portfolio.

When you think of agriculture do you think of science and engineering? You should! Farmers are some of our original scientists, tinkering with plant varieties and farming techniques to find ways to reliably grow food. At USDA, we still do that kind of research in a never-ending effort to find better ways to produce food, fuel, and fiber. We also do a lot of research you might not think of when you think about agriculture: from forensic genetic analysis to track down unwanted pests to figuring out how to turn spent grain from distilleries into biodegradable kitty litter.

On April 26-27, the 3rd Annual USA Science and Engineering Festival took over the Walter E. Washington Convention Center in Washington, D.C. Over 325,000 people came out to celebrate discovery and innovation through over 3,000 hands-on activities and 150 performances and lectures.  USDA pulled all of the stops to show our geeky side and hopefully convince a few young booth visitors to consider agriculture when they think about careers in science. Read more »

Ag Research Month at the “People’s Department”

ARS cotton technologist Paul Sawhney (left) and research leader Brian Condon examine needled-punched nonwoven products made with classical raw cotton and precleaned raw cotton, respectively.

ARS cotton technologist Paul Sawhney (left) and research leader Brian Condon examine needled-punched nonwoven products made with classical raw cotton and precleaned raw cotton, respectively.

This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from the USDA’s rich science and research portfolio.

During the month of April we have taken a closer look at USDA’s Groundbreaking Research for a Revitalized Rural America, highlighting ways USDA researchers are improving the lives of Americans in ways you might never imagine.

Ag research month has been an excellent opportunity to showcase all the ways in which USDA is truly the “People’s Department.”

That’s how President Lincoln described it after USDA was established in 1862. More than 150 years later, we continue to find innovative ways to improve agricultural production and create new products to benefit the American people. Read more »

What’s a Pine Cone Got to do With It? Educators use them for Art and Science

This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from the USDA’s rich science and research portfolio.

A pine cone has many purposes. It could serve as a home for birds and insects. Pine cones contain seeds to use in reforestation projects. They even can be made into fanciful ornaments to adorn the 2014 Capitol Christmas Tree.

That’s exactly what students learned during a recent Science Fusion program at the Science Museum of Minnesota.

As part of an overarching mission to the world of science, technology, engineering and math, these special Saturday programs afford underserved Minnesota youth the opportunity to interact with local scientists, engineers, inventors and science educators through hands-on activities. Read more »

USDA Helps Develop Next Generation of Ag Scientists

ARS soil scientist Gary Bañuelos (left) with Ph.D. candidate Irvin Arroyo, who already has almost 20 years of scientific work with USDA on his resume, beginning with a scholarship to work at ARS’ San Joaquin Valley Agricultural Sciences Center, now in Parlier, California.

ARS soil scientist Gary Bañuelos (left) with Ph.D. candidate Irvin Arroyo, who already has almost 20 years of scientific work with USDA on his resume, beginning with a scholarship to work at ARS’ San Joaquin Valley Agricultural Sciences Center, now in Parlier, California.

This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from the USDA’s rich science and research portfolio.

During the month of April we will take a closer look at USDA’s Groundbreaking Research for a Revitalized Rural America, highlighting ways USDA researchers are improving the lives of Americans in ways you might never imagine, such as keeping our educational pipeline filled with the best and brightest future agricultural scientists.

So far, Irvin Arroyo has not strayed too far from the farming world. Growing up, he lived and worked with his parents at a 200-acre vineyard in Madera, California, where he tended the vines and harvested the grapes.

When Arroyo went to college at California State University, Fresno (CSU Fresno), he was given a scholarship to work at USDA’s San Joaquin Valley Agricultural Sciences Center in Fresno as an intern.  The laboratory, now in Parlier, is part of USDA’s Agricultural Research Service (ARS). The scholarship had been established by CSU Fresno and ARS soil scientist Gary Bañuelos to foster minority student interest in science careers. Read more »