Missouri Weed Seeds, Page 09

Reviewed

All members of Asclepiadaceae are known as milkweeds. There are at least 15 species of milkweeds that occur in the state.

Swine Manure Management Systems in Missouri

Reviewed

Charles Fulhage and Donald Pfost
Agricultural Engineering Extension

Missouri Weed Seeds, Page 44

Reviewed

Of the nearly 280 genera of Scrophulariaceae (Figwort family), at least 25 are known to be in Missouri. The genera that contain mullein and speedwell are among the most common.

Evaluating Vitamin Premixes for Swine

Reviewed

John C. Rea and Trygve Veum
Department of Animal Sciences

Feed is a major portion of the total costs involved in Missouri swine production. Interest in on-farm ration formulation and mixing is growing, particularly in years of short feed supplies and high prices.

Missouri Weed Seeds, Page 12

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Boraginaceae (Borage family) also includes several nuisance plants known as “beggar’s lice” because their fruits readily attach to clothing and other articles.

Missouri Weed Seeds, Page 47

Reviewed

Of about 90 known genera of Verbenaceae (Vervain family), only three occur in the state. Most prevalent are the vervains, with seven species, most commonly encountered throughout Missouri.

Common Internal Parasites of Swine

Reviewed

Parasites can greatly reduce swine performance. Visit our website to learn about the Common Internal Parasites of Swine.

Managing Nitrogen to Protect Water Quality

Reviewed

John Lory and Steve Cromley
Division of Plant Sciences

How is nitrogen lost from the soil?

Nitrogen is primarily lost by three pathways:

Missouri Weed Seeds, Page 15

Reviewed

Only a few members of Capparidaceae (Caper family), such as spider flower, occur in Missouri.

Management and Care of the Herd Boar

Reviewed

Mark D. Newcomb, John W. Massey and John Rea
Department of Animal Sciences

Nutrients and Water Quality for Lakes and Streams

Reviewed

John Lory and Steve Cromley
Division of Plant Sciences

Missouri Weed Seeds, Page 18

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At least 18 different Chenopodium genera members, also known as lambsquarters, are present in Missouri. Kochia is also another important member of Chenopodiaceae (Goosefoot family).

Missouri Weed Seeds, Page 21

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Missouri is home to more than 200 species of sedges (Cyperaceae). Agronomically, yellow nutsedge, Cyperus esculentus, is considered to be the most problematic in prevalence of this family of plants.

Herd Health Programs for Swine Seedstock Production

Reviewed

Roderick C. Tubbs
Swine veterinarian
Commercial Agriculture Program

This guide outlines good health practices for a seedstock swine herd. Preventive practices are emphasized. Specifics vary from herd to herd and are too individualized to address in this guide. Specifics should be worked out with the herd's veterinarian.

Break-even Hauling Distance: Tractor-Pulled Manure Spreaders

Reviewed

John Lory
Department of Agronomy and Commercial Agriculture Program

Ray Massey
Department of Agricultural Economics and Commercial Agriculture Program

Matt Herring
Department of Agronomy and Commercial Agriculture Program

Missouri Weed Seeds, Page 24

Reviewed

Fabaceae (Pea family), the legume family, is one of the largest groups of broadleaf plants. Common members include clovers and various beans and peas.

Missouri Weed Seeds, Page 27

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Common members of Lamiaceae (Mint family) not shown in this guide are henbit and purple deadnettle, which are two of the most prevalent winter annuals in Missouri.

Introduction to Crop Scouting

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Editor's note
The following abstract describes a publication that is available only as a downloadable PDF.

An Automated Scraper System for Swine Confinement Facilities

Reviewed

Teng Teeh Lim
Extension agricultural engineer
Commercial Agriculture Program and Food Systems and Bioengineering, University of Missouri

David B. Parker
Research leader
Environmental Management Research Unit, USDA-ARS, U.S. Meat Animal Research Center, Clay Center, Nebraska

Best Management Practices for Nitrogen Fertilizer in Missouri

Reviewed

Successful nitrogen management delivers enough nitrogen to crops to optimize yield and profitability while minimizing losses to water and air. Learn the best management practices from sound economic, production and environmental viewpoints in this guide.

Native Insect Pollinators and Their Habitats

New

Bruce Barrett
Division of Plant Sciences

James Quinn
Regional Horticulture Specialist

Richard Houseman
formerly of Division of Plant Sciences

Damon Hall
School of Natural Resources

Radiation Fact Sheet

Reviewed

Editor’s note
On 1/22/15, a web address was updated on this page and in the PDF.

Curt Emanuel
Extension Educator, Purdue University Cooperative Extension Service
Extension Disaster Education Network Radiological Education Team Member

Coping With Summer Heat

Reviewed

The heat of a Missouri summer not only can make for high utility bills, but also can be deadly. Here are some tips to help keep you comfortable, healthy and penny-wise.

Honey Bees as Pollinators, Their Habitats and Products

New

Learn about the honey bee, from its life cycle, to its various races, to its pest problems, the benefits it provides, and how we can aid its success in this University of Missouri Extension guide. Become a Master Pollinator Steward!

Squeezed by Rising Food Prices?

Reviewed

Small changes in your shopping habits can mean saving money at the grocery store. Check for tips on this page that can work for you and your family.

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