Plant Sciences Commons^™

Acer Rubrum Wats., Gordon C. Tucker

Specimens by Name

No abstract provided.

Legume Logic Number 107

Legume Logic

Contents

Klink, the European lupin link

- Conference highlights

Lentil news

UK reports break crop success

Korean nutritionists swapping ingredients in WA

Pulse points

Legume Logic Number 108

Legume Logic

Contents

Lupin production in Russia

Ascochyta blight hits WA chickpeas

Agronomist opportunity

Vetch use and marketing

Great Southern pulse update

Pulse points

1998/99 Lupin pool payments

1999/2000 Lupin pool indicator price $145-150

The Prairie Naturalist Volume 31, No.3 September 1999

The Prairie Naturalist

HANTA VIRUS INFECTION IN NORTH DAKOTA SMALL MAMMALS: 1994,1995 ▪ R. W. Seabloom, J. J. Feist, and S L. McDonough

AMERICAN WOODCOCK IN COLORADO ▪ C. E. Braun

AVIFAUNA OF AN EARLY SUCCESSIONAL HABITAT ALONG THE MIDDLE MISSOURI RIVER ▪ D. L. Swanson

REPRODUCTIVE STATUS OF FLEA BEETLES IN NORTH DAKOTA AND SOUTH DAKOTA ▪ M. A. Brinkman and S. A. Clay

NUTRIENT AND ENERGY CHARACTERISTICS OF INVERTEBRATES FROM TWO LOCATIONS IN KANSAS ▪ S. G. Papon, R. J. Robel, and K. Kemp

BOOK REVIEWS

The Wood Warblers ▪ M. G. Knutson

A Fascination With Birds. ▪ J. A. Dechant …

Pb819 Growing Vegetable Transplants In Tennessee, The University Of Tennessee Agricultural Extension Service

Field & Commercial Crops

The production of vegetable plants for commercial and home use is increasing in Tennessee. This is partially due to the expansion of greenhouse flower and ornamental production. To meet the demand for home gardeners, growers have gradually added vegetable plants to their spring production operation. Growers are finding that production of quality plants is a profitable business in urban areas.

Successful vegetable plant production is not a simple practice, because it requires technical knowledge of production practices within an enclosed environment, careful planning and man age ment. Combining the required environmental conditions favorable for vegetable plant growth, either in a …

The Avr (Effector) Proteins Hrma (Hoppsya) And Avrpto Are Secreted In Culture From Pseudomonas Syringae Pathovars Via The Hrp (Type Iii) Protein Secretion System In A Temperature- And Ph-Sensitive Manner, Karin V. Van Dijk, Derrick E. Fouts, Amos H. Rehm, Angela R. Hill, Alan Collmer, James R. Alfano

Center for Plant Science Innovation: Faculty and Staff Publications

We present here data showing that the Avr proteins HrmA and AvrPto are secreted in culture via the native Hrp pathways from Pseudomonas syringae pathovars that produce these proteins. Moreover, their secretion is strongly affected by the temperature and pH of the culture medium. Both HrmA and AvrPto were secreted at their highest amounts when the temperature was between 18 and 22°C and when the culture medium was pH 6.0. In contrast, temperature did not affect the secretion of HrpZ. pH did affect HrpZ secretion, but not as strongly as it affected the secretion of HrmA. This finding suggests that …

Nebline, August 1999

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Late summer lawn care practices
Control of ground ivy in the lawn
Harvesting guide for fruits and vegetables
Tips on watering lawns
Chives and garlic chives
Dealing with unwanted guests
What’s living in your mulch?
Water treatment equipment considerations
Monarch butterflies and Bt corn
Wheat growing information on the web
Predicting the last irrigation for corn, milo and soybeans
Calibrating a handheld sprayer
Seed alfalfa in August
Fall preparation to sodseed pastures
Don’t spill when you fill
Tractor safety tips (part 8)
Festival of color
Hay storage
Develop regular lawn equipment maintenance schedule
Food safety education impact—Lancaster County NEP
Healthy …

B.R. Wells Rice Research Studies 1998, R. J. Norman, T. H. Johnston

Arkansas Agricultural Experiment Station Research Series

No abstract provided.

Forage News [1999-08], Department Of Plant And Soil Sciences, University Of Kentucky

Forage News

• Choose Varieties Wisely
• Economics of Baled Silage
• Stockpiling Begins in August
• Do Domestic Animals Have Minds and the Ability to Think? A Provisional Sample of Opinions on the Question
• AFGC Leadership Conference
• Upcoming Events

Kyrt1, A Disarmed Version Of A Highly Tumorigenic Agrobacterium Tumefaciens Strain Identified As Chry5, Rebecca S. Torisky, Glenn B. Collins

Plant and Soil Sciences Faculty Patents

Disarmed A. tumefaciencs strain KYRT1, derived from a highly tumorigenic strain identified as A. tumefaciens strain Chry5. Disarming is accomplished by inactivation of plasmid pTiChry5 T-DNA sequences by, for example, deletion of sequences comprising the T-DNA right border. Methods of making transgenic plants using the novel A. tumefaciens strains are also provided.

Phemeranthus Rugospermus (Holz.) Kiger, Janice Coons

Specimens by Name

No abstract provided.

Phyla Lanceolata (Michx.) Greene, Jennifer Ward

Specimens by Name

No abstract provided.

Lysimachia Quadriflora Sims, Jennifer Ward

Specimens by Name

No abstract provided.

Phyla Lanceolata (Michx.) Greene, Jennifer Ward

Specimens by Name

No abstract provided.

Verbena Stricta Vent., John E. Ebinger

Specimens by Name

No abstract provided.

Phyla Lanceolata (Michx.) Greene, John E. Ebinger

Specimens by Name

No abstract provided.

Morus Alba Var. Tatarica (L.) Ser., John E. Ebinger

Specimens by Name

No abstract provided.

Verbena Urticifolia L., John E. Ebinger

Specimens by Name

No abstract provided.

Morphogenesis Is Coordinated With Nuclear Division In Germinating Aspergillus Nidulans Conidiospores, Steven D. Harris

Department of Plant Pathology: Faculty Publications

Germinating Aspergillus nidulans conidiospores switch to polarized apical growth following an initial period of isotropic expansion. At the same time, they re-enter the nuclear division cycle. The relationship between spore polarization and nuclear division was investigated by testing the effect of cell cycle inhibitors and temperature-sensitive cell cycle mutations on spore morphogenesis. On rich media, it was found that spore polarization is delayed if completion of the first mitosis is blocked. The observed delay may be dependent upon the activity of the mitosis-promoting NIMA kinase. An additional mechanism appears to prevent polarization as the spore progresses through its first S …

Dnak And The Heat Stress Response Of Pseudomonas Syringae Pv. Glycinea, Lisa M. W. Keith, James E. Partridge, Carol L. Bender

Department of Plant Pathology: Faculty Publications

The dnaK gene from Pseudomonas syringae pv. glycinea PG4180 was cloned and sequenced. The dnaK coding region was 1,917 bp and contained a putative O³² heat shock promoter 86 bp upstream of the translational start site. grpE, another heat shock gene, was found immediately upstream of the putative dnaK promoter. The predicted amino acid sequence of dnaK showed relatedness to the ATPase and substrate binding domains commonly found in heat shock proteins, as well as the highly conserved signature sequence motifs belonging to the Hsp70 protein family. Furthermore, the PG4180 dnaK gene complemented an Escherichia coli dnaK mutant …

Mr413: An Evaluation Of Turfgrass Species And Varieties: Fineleaf Fescues, Annamarie Pennucci, Alan R. Langille

Miscellaneous Reports

The fineleaf fescues comprise 28 species of perennial grasses in the genus Festuca. The fescue species represented in the United States include deeply rooted grasses with both wide and narrow leaf types, bunch and spreading plant morphologies, and tolerances to a wide variety of environmental conditions. Several of these species exhibit desirable characteristics for turfgrass use: adaptation to cool, humid regions, tolerance to droughty acidic soils, excellent wear and shade tolerance, deep, erosion-resistant root systems and rapid recovery following mowing. This report presents the results of Maine trials in the 1993 National Turfgrass Evaluation Program (NTEP) Fineleaf Fescue Trial, which …

Forage News [1999-07], Department Of Plant And Soil Sciences, University Of Kentucky

Forage News

• Forage/Beef Field Day
• UK Forage Stops Highlight Research
• Eden Shale Research Highlight
• Grazing Management for Eastern Gamagrass
• Does Number of Plant Species in a Pasture Matter
• Sward Composition Changes in Response to Stocking Rate and Method
• Upcoming Events

Pb962 Producing Cantaloupes In Tennessee, The University Of Tennessee Agricultural Extension Service

Field & Commercial Crops

Cantaloupes are a warm-season crop that requires 70 to 90 days, depending upon the variety, from seeding to marketable fruit. Their consumption has increased by 11 percent since 1958. Almost all of the increase in consumption can be credited to the installation of salad bars in fast-food restaurants. Cantaloupes are very sensitive to cool temperatures. If they are exposed to cool temperatures (50 degrees or less) for short periods of time during the growing period, growth will be severely stunted. Plants will continue to survive, but their growth rate and fruit set rate per plant decreases. About 700 acres of …

Center For Grassland Studies Newsletter, Summer 1999, Volume 5, No. 3

Center for Grassland Studies: Newsletters

Contents:

Managing Intensively Used Turfs by Robert (Bob) Shearman, Department of Horticulture, UNL

Management Practices and Plant Diversity on Some Privately-Owned Meadows in the Middle Loup River Valley by Steven Rothenberger, Department of Biology, University of Nebraska at Kearney

Grassland Ecology Is Theme of CGS Seminar Series

Grazing Lands Technical Assistance Available

Rancher's Forum October 6

Regional Grazing Project Approved

Moderate Grazing Promotes Plant Diversity

Looking for a Few Good Forage Publications

Pb962-Producing Cantaloupes In Tennessee, The University Of Tennessee Agricultural Extension Service

Commercial Horticulture

Cantaloupes are a warm-season crop that requires 70 to 90 days, depending upon the variety, from seeding to marketable fruit. Their consumption has increased by 11 percent since 1958. Almost all of the increase in consumption can be credited to the installation of salad bars in fast-food restaurants.

Cantaloupes are very sensitive to cool temperatures. If they are exposed to cool temperatures (50 degrees or less) for short periods of time during the growing period, growth will be severely stunted. Plants will continue to survive, but their growth rate and fruit set rate per plant decreases.

About 700 acres of …

Nebline, July 1999

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

A day at the fair: Is competition good or bad?
Vegetable gardening in the fall
1999 “Plants of the Year” recommended for Nebraska
Water use in the landscape
Watch for Squash Vine Borer
Powdery mildew on ornamentals
Are you afraid of snakes? spiders? insects?
Master beekeeping and queen rearing workshops
Tread carefully when hiking in Nebraska: watch for poisonous snakes
Fertilizing grass pastures and hay lands-Part 2
Scouting for rootworm beetles could save big money next year
Be alert to the danger; poison hemlock abounds this year
Tips for late summer alfalfa planting
Field day will feature profitable crops and …

Field Evaluation Of Herbicides On Small Fruit, Vegetable, And Ornamental Crops, 1998, Ron E. Talbert, Lance A. Schmidt, Jennifer A. Wells

Arkansas Agricultural Experiment Station Research Series

Growers generally use herbicides to efficiently produce high-quality fruit and vegetables for processing or fresh market sales. Due to the smaller acreage of these crops compared to major field crops, fewer herbicides are registered for use in fruit and vegetable crops than for field crops. Each year, new herbicides are evaluated under Arkansas growing conditions with the objective of improving the herbicide technology for the grower, processor, and ultimately the consumer. This report includes studies on the control of many of the more serious weed problems in important crops of this region, including snapbeans, spinach, southernpeas, watermelon, cantaloupe, summer squash, …

Canopy Analysis As A Technique To Characterize Defoliation Intensity On Sandhills Range, M. S. Miller-Goodman, Lowell E. Moser, Steven S. Waller, J. E. Brummer, P. E. Reece

Department of Agronomy and Horticulture: Faculty Publications

Characterization of relationships between grazing and vegetation responses is difficult. Rapid and accurate measurement of pasture canopy characteristics would help clarify these relationships if canopy changes are directly related to grazing variables. The objectives of this study were (1) to evaluate use of the LI-COR LAI-2000 for quantification of changes in canopy density and architecture in response to defoliation by cattle, (2) to determine if changes in leaf area index (LAI) measured with the LAI-2000 are related to stocking rate, and (3) to determine advantages and drawbacks of the LAI-2000 for monitoring grazing impacts on canopy density and architecture. Leaf …

Fraxinus Pennsylvanica Marsh., John E. E. Ebinger

Specimens by Name

No abstract provided.

Fraxinus Pennsylvanica Marsh., John E. E. Ebinger

Specimens by Name

No abstract provided.