Missouri Weed Seeds, Page 23

Reviewed

Most of the plants from Euphorbiaceae (Spurge family) present in Missouri are spurges, which include about 20 different species.

Dust, Odor and Gas Control in Swine Finishing Barns Through Oil Sprinkling

New

Amy M. Schmidt
Extension Agricultural Engineer
Food Science and Engineering Unit
Commercial Agriculture Program

Albert J. Heber
Extension Agricultural Engineer
Agricultural and Biosystems Engineering Department
Purdue University

Missouri Weed Seeds, Page 26

Reviewed

More than 20 species of Juncaceae (Rush family) occur in Missouri. Rushes are not true grasses or sedges. Determining individual species of rushes by plant characteristics is nearly impossible.

Missouri Weed Seeds, Page 29

Reviewed

Several species of Malvaceae (Mallow family) are among the most common broadleaf weeds in Missouri. These include velvetleaf and prickly sida. Cotton is also a member of this family.

Missouri Weed Seeds, Page 32

Reviewed

Primrose is a common member of Onagraceae (Evening primrose family) with approximately 14 different species present in Missouri.

Growing Canola for Oilseed or Cover Crop Use

New

Rob Myers
Adjunct Associate Professor
Division of Plant Sciences

Missouri Weed Seeds, Page 35

Reviewed

Plantaginaceae (Plantain family), known collectively as plantains, has about 11 species in the state.

Missouri Weed Seeds, Page 03

Reviewed

Aizoaceae is a small family of plants. Other than carpetweed, only two species of plants in this family are known to occur in relatively isolated locations in Missouri.

Missouri Weed Seeds, Page 38

Reviewed

Of 20 genera known within Portulacaceae (Purslane famiy), there are only three present in the state. Purslane is the most common among them.

Swine Care, Selection and Showmanship

Reviewed

Patrick Kircher
Regional Livestock Specialist
West Central Region

Marcia S. Carlson
Department of Animal Sciences

Missouri Weed Seeds, Page 06

Reviewed

Apiaceae (Carron family), also known as the parsley family, is a large family that includes several herbal plants, such as caraway, dill and fennel. It also contains several toxic plants, such as poison hemlock and water hemlock.

Generating Methane Gas From Manure

Reviewed

Did you know that you can generate methane gas from manure? Visit our site to learn about Generating Methane Gas From Manure.

Missouri Weed Seeds, Page 41

Reviewed

Many of the members of Rosaceae (Rose family) are commonly grown as cultivated plants, including rose, apple, pear and strawberry. A notorious member, multiflora rose, is one of the state’s noxious weeds.

Feeding Organic and Inorganic Sources of Trace Minerals for Swine Production

Reviewed

Heather Hellman
Graduate research assistant

Marcia Carlson
State extension swine nutrition specialist

Phosphorus Best Management Practices for Biosolids and Other Organic Residuals

Reviewed

John A. Lory
Division of Plant Sciences
Commercial Agriculture Program

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

Reviewed

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

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