Life Sciences Commons^™

Plant Disease Management, Larry A. Sagers

All Archived Publications

No abstract provided.

Ec04-219 2004 Nebraska Swine Report, Duane Reese

University of Nebraska-Lincoln Extension: Historical Materials

The 2004 Nebraska Swine Report was prepared by the staff in Animal Science and cooperating Departments for use in Extension, Teaching and Research programs. This publications deals with research on swine reproduction, breeding, health, nutrition, economics, and housing.

2003 Wild Blueberry Project Reports, Alfred A. Bushway, Rodney J. Bushway, Kristi Crowe, Brian Perkins, Mary Ellen Camire, Kathy Davis-Dentici, Michael Dougherty, Beth Bernier, Darrell Donahue, Frank Drummond, Judith Collins, Floyd Dowell, Dorothy J. Klimis-Zacas, Gordon C. Starr, David E. Yarborough, Constance S. Stubbs, Seanna L. Annis, John M. Smagula, Ilse W. Fastook, Kerry F. Lough

Wild Blueberry Research Reports

The 2003 edition of the Wild Blueberry Project Reports was prepared for the Wild Blueberry Commission of Maine and the Wild Blueberry Advisory Committee by researchers at the University of Maine, Orono. Projects in this report include:

1. Factors Affecting the Microbial and Pesticide Residues Levels on Lowbush Blueberries

2. Effect of Blueberry Products on Oxidation in Ground Beef Patties

3. Infestation Detection using Near-Infrared Spectroscopy

4. Whole Wild Blueberries and Arterial Functional Properties

5. Irrigation Water use in Wild Blueberry Production

7. Control Tactics for Blueberry Pest Insects

8. IPM Strategies

9. Biology and Ecology of Blueberry Pest Insects, …

Nf04-597 Biosecurity And The Poultry Flock, Dan Mcguire, Sheila Scheideler

University of Nebraska-Lincoln Extension: Historical Materials

What is Biosecurity? Biosecurity is a modern term created out of a need to protect, in our case poultry, from an intentional or unintentional threat from a biological agent. In our everyday management, biosecurity is an endless endeavor to keep viral disease agents and/or the spread of such disease agents at bay. We have learned from our own personal welfare that by keeping our environment clean, i.e., "cleanliness is next to godliness" and by reducing contact with infected people or animals, i.e., "being a good neighbor," we can reduce our chance of catching or spreading disease. This NebGuide discusses what …

Nf04-616 Managing Foliar Diseases Of Winter Wheat With Fungicides Treatment Criteria, Profitability And Products, John E. Watkins

University of Nebraska-Lincoln Extension: Historical Materials

The leaf rust, stripe rust, powdery mildew, tan spot, Septoria leaf blotch and occasionally stem rust comprise the primary foliar disease of wheat in the central Great Plains. In southeast and south central Nebraska, leaf and stripe rusts, powdery mildew and Septoria leaf blotch are the most common and important foliar diseases. Tan spot predominates in the dryland wheat-fallow-wheat or ecofallow cropping systems found in the west central, southwest and Panhandle areas of Nebraska.

This NebFact discusses the treatment criteria, profitability of treatment, and the treatment products and timing of managing foliar diseases of winter wheat with fungicides.

Nf411 Seed Treatment Fungicides For Soybeans, Loren J. Giesler

University of Nebraska-Lincoln Extension: Historical Materials

Fungi can cause seed to rot. This publication describes treatments.

Cardicola Forsteri (Digenea: Sanguinicolidae) From The Heart Of A Northern Bluefin Tuna, Thunnus Thynnus (Scombridae), In The Northwest Atlantic Ocean, Stephen A. Bullard, Robert J. Goldstein, Robert H. Goodwin Iii, Robin M. Overstreet

Harold W. Manter Laboratory of Parasitology: Faculty and Staff Publications

We report a specimen of Cardicola forsteri Cribb, Daintith, and Munday, 2000 (Digenea: Sanguinicolidae) from the lumen of the heart of a northern bluefin tuna, Thunnus thynnus (Linnaeus, 1758) (Scombridae), that was 218 cm in total length (TL) and caught in the northwest Atlantic Ocean 12 km south of Cape Lookout, North Carolina. The hearts of 12 similarly sized northern bluefin tuna (127–262 cm TL) from George’s Bank, northwest Atlantic Ocean, were not infected. This is the first report of C. forsteri from a wild host and of a sanguinicolid from any scombrid in the northwest Atlantic Ocean. Bluefin tuna …

A New Pathogenic Virus In The Caribbean Spiny Lobster Panulirus Argus From The Florida Keys, Jeffrey D. Shields, Donald C. Behringer Jr.

Biological Sciences Faculty Publications

A pathogenic virus was diagnosed from juvenile Caribbean spiny lobsters Panulirus argus from the Florida Keys. Moribund lobsters had characteristically milky hemolymph that did not clot. Altered hyalinocytes and semigranulocytes, but not granulocytes, were observed with light microscopy. Infected hemocytes had emarginated, condensed chromatin, hypertrophied nuclei and faint eosinophilic Cowdry-type-A inclusions. In some cases, infected cells were observed in soft connective tissues. With electron microscopy, unenveloped, nonoccluded, icosahedral virions (182 +/- 9 nm SD) were diffusely spread around the inner periphery of the nuclear envelope. Virions also occurred in loose aggregates in the cytoplasm or were free in the hemolymph. …