Entomology Commons^™

Nebline, July 2008

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Homemade Skillet Meals: Easy, Healthy & Low-Cost
Create Your Own Skillet Meal
Colorful Annual Vines
Watch out for Poison Ivy
Summer Pruning of Apple Trees
Keep the Vegetables Coming with a Fall Garden
Cost of Pumping Water for Domestic and Acreage Needs
Managing Financial Risk During Boom Periods
Plan the Timing of Grass Hay Harvest
Midges: Non-biting Gnats
Midge Control Program at Capitol Beach
Bats In and Around Structures
Bats and Disease
Supermarket Savings: 16 Tips that Can Total Big Bucks
Family & Community Education (FCE) Clubs: Presidents’ Notes—Bonnie’s Bits
FCE News & Events
Household Hints: Swimsuit Care
Strengthening Family …

Economic Performance Of The 'Push-Pull' Technology For Stemborer And Striga Control In Smallholder Farming Systems In Western Kenya, Zeyaur R. Khan, Charles A.O. Midega, Esther M. Njuguna, David M. Amudavi, Japhether M. Wanyama, John A. Pickett

All Peer-Reviewed Publications

The 'push-pull' technology (PPT), developed in Africa, offers effective control of cereal stemborers and Striga weed in maize-based cropping systems. It involves intercropping maize with desmodium, Desmodium uncinatum, with Napier grass, Pennisetum purpureum, planted as border around this intercrop. Desmodium repels the stemborer moths (push) that are subsequently attracted to the Napier grass (pull). Desmodium also suppresses and eliminates Striga. We assessed economic performance of this technology compared to the conventional maize mono- and maize-bean intercropping systems in six districts in western Kenya over 4-7 years. Ten farmers were randomly recruited in each district and each planted three plots representing …

Nebline, June 2008

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Local Dairy Entrepreneurs Are Filling Market Niches
Effect of Fuel Price Increase on Production Costs
Calibrating Hand-Held Sprayers
Practice Water Conservation to Lengthen Septic System Life
Don’t Mistake Blossom End Rot for Mold on Tomatoes
Control of Biting Flies
Add “Star” Appeal to Fruit Dishes
Fresh Food, Fun, Friendly People: Farmers’ Markets
$tretch Your Food Dollar by Using Dry Milk
Frozen Fudge Bars Recipe
Presidents’ Notes—Bonnie’s Bits
Household Hints: Go Green—Clean with Vinegar
FCE News & Events
June is Home Safety Month— Tips for creating a safer home
Youth Can Explore Career Options at Big Red Camps
Emerging Pest: Emerald …

Farmers' Perceptions Of A 'Push-Pull' Technology For Control Of Cereal Stemborers And Striga Weed In Western Kenya, Zeyaur R. Khan, David M. Amudavi, Charles A.O. Midega, Japhether M. Wanyama, John A. Pickett

All Peer-Reviewed Publications

Striga and cereal stemborers are major constraints to cereal production in sub-Saharan Africa causing serious food security concerns. The International Centre of Insect Physiology and Ecology (ICIPE) and partners have developed a novel integrated management system called the 'push-pull' technology (PPT) in mitigation. This involves inter-cropping maize with a stemborer moth-repellent forage legume, silverleaf desmodium (push), and planting an attractive trap crop, Napier grass (pull), around the intercrop. Additionally, chemicals produced from desmodium roots inhibit Striga. We evaluated farmers' perceptions of the pests, PPT attributes and factors influencing the likelihood of its adoption in 15 districts in western Kenya. A …

Integrated Management Of Striga Hermonthica, Stemborers, And Declining Soil Fertility In Western Kenya, B. Vanlauwe, F. Kanampiu, G. D. Odhiambo, H. De Groote, L. J. Wadhams, Z. R. Khan

All Peer-Reviewed Publications

Striga hermonthica (Delile) Benth., stemborers, and declining soil fertility are serious threats to sustainable food production in the Lake Victoria zone of Kenya. To address these constraints, promising integrated crop management technologies were evaluated, using a multi-locational design in four sub-locations in Siaya and Vihiga district (western Kenya) for six cropping seasons. Technologies evaluated consisted of the traditional maize (Zea mays L.) - bean (Phaseolus vulgaris L.) intercrop, maize - Desmodium (Desmodium uncinatum (Jacq.) DC.) push-pull intercrop, Crotalaria (Crotalaria ochroleuca G. Don) - maize rotation, and soybean (Glycine max (L.) Merr) - maize rotation. Within each of these systems, imazapyr-coated …

Nebline, May 2008

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

The Ants Go Marching...
What’s Good About Ants?
Pond Measurements
Establishing a Commercial Vineyard
Tips For Handling Pesticides Safely
It’s Spring: Watch for Signs of Termites
Everything Homeowners Need to Know About Termite Control
Reduce Your Risk of Rabies Exposure
Rabies Symptoms
Put Your Hummingbird Feeders Out Now
$tretch Your Food Dollar by Buying Fruits and Vegetables in Season
Orange Pork Chops Recipe
Basic Foods for Cupboard, Fridge & Freezer: Create Your Own List!
Presidents’ Notes—Bonnie’s Bits
Household Hints: Many uses for Baking Soda
FCE News & Events
Clean Up of Compact Fluorescent Light Bulbs
It’s About Time (Management)
Strengthening …

Blood-Feeding Patterns Of Culex Quinquefasciatus And Other Culicines And Implications For Disease Transmission In Mwea Rice Scheme, Kenya, Ephantus J. Muturi, Simon Muriu, Josephat Shililu, Joseph M. Mwangangi, Benjamin G. Jacob, Charles Mbogo, John Githure, Robert J. Novak

All Peer-Reviewed Publications

Studies were conducted in Mwea Rice Scheme, Kenya during the period April 2005 and January 2007 to determine the host-feeding pattern of culicine mosquitoes. Mosquitoes were collected indoors and outdoors and tested for human, bovine, goat, and donkey blood meals by an Enzyme-Linked Immunosorbent Assay. A total of 1,714 blood-engorged samples comprising Culex quinquefasciatus Say (96.1%), Culex annulioris Theobald (1.8%), Culex poicilipes Theobald (0.9%), Aedes cuminsi Theobald (1.0%), Aedes taylori Edwards (0.1%), and Mansonia africana Theobald (0.1%) were tested. Except for A. taylori, in which the single blood meal tested was of bovine origin, the other species fed mostly on …

Nebline, April 2008

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Proper Yard Waste Management
Helps Reduce Storm Water Pollution
Rental Arrangements Changing with the Times Part 2 — Flexible Cash Leases
Establishing a Commercial Vineyard
The Stately American Elm
Glossy Plant Ads
Spraying For Weeds May Also Damage Other Plants
Thank You Master Gardeners!
Planning to Plant a Tree for Arbor Day? Read This First!
Controlling Fleas
Everything Homeowners Need to Know About Termite Control
UNL Termite Researcher Needs Infested House!
Managing Deer Damage
Household Hazardous Waste Collections
Name That Food!
Country Style Potato Salad Recipe
$tretch Your Food Dollar With These 10 Money $aving $trategies
What Counts as a …

Location, Acceptance And Suitability Of Lepidopteran Stemborers Feeding On A Cultivated And Wild Host-Plant To The Endoparasitoid Cotesia Flavipes Cameron (Hymenoptera: Braconidae), Meshack Obonyo, Fritz Schulthess, Juma Gerald, Onesmus Wanyama, Bruno Le Rü, Paul André Calatayud

All Peer-Reviewed Publications

Maize fields in Africa are usually surrounded by land occupied by wild plants many of which harbor lepidopteran stemborer species not found on crops. It is not known if the exotic braconid parasitoid Cotesia flavipes, which was released in Kenya in 1993 against the invasive crambid Chilo partellus, searches for and attacks these borers in their natural habitats and whether they are suitable for parasitoid development. The objective of this study was to assess the relationship between acceptance and suitability of six stemborer species attacking cultivated sorghum (C. partellus, Busseola fusca, Sesamia calamistis, and S. nonagrioides) or Napier grass (Busseola …

On-Farm Evaluation Of The 'Push-Pull' Technology For The Control Of Stemborers And Striga Weed On Maize In Western Kenya, Zeyaur R. Khan, Charles A.O. Midega, David M. Amudavi, Ahmed Hassanali, John A. Pickett

All Peer-Reviewed Publications

The 'push-pull' technology is a novel pest management strategy developed for control of stemborers and striga weed, Striga hermonthica, in maize-based farming systems in eastern Africa, where maize is intercropped with desmodium, a forage legume, and Napier grass is planted as a border crop. Desmodium repels stemborer moths while Napier grass attracts them. Desmodium also suppresses the parasitic striga weed through a series of mechanisms ranging from shading to allelopathy through the root system. The technology is currently being disseminated among smallholder farmers in eastern Africa and adoption rates are rising. Our on-station studies have reported efficacy of this technology …

Nebline, March 2008

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Eat Smart: How to Fill Up, Not Out!
Foods Which Help You Feel Full
Portion Control Tips
East Campus Walking Tour
All-America Selections for 2008
Easter Lily Care
Colony Collapse Disorder: Recent Loss of Hives a Mystery
Beginning Beekeeping 2-Day Workshop
Drain Flies
Voles
Rental Arrangements Changing with the Times Part 1 — Traditional Leases
Biosolids Improves Soil and Cuts Production Costs: Workshop March 3
Chemigation Training and Testing, March 6
Pioneer Farm Family Award Applications Due May 1
So You’re Considering an Orchard
Establishing a Commercial Vineyard
Plant Propagation: Grafting
Tiny Bites Total Big Calories!
Easy Deviled Eggs Recipe …

Release And Establishment Of Cotesia Flavipes For Biological Control Of Maize Stemborers In Zimbabwe, P. Chinwada, F. Schulthess, W. A. Overholt, P. Jowah, C. O. Omwega

All Peer-Reviewed Publications

Five populations of the crambid stemborer Chilo partellus (Swinhoe) and one of the noctuid borer Busseola fusca (Fuller) from Zimbabwe were evaluated for their suitability for immature development of the exotic braconid larval parasitoid Cotesia flavipes Cameron. Successful parasitoid development occurred only on C. partellus but parasitism as well as egg-to-adult development time did not vary among the five populations. Smallest parasitoid broods, and sex ratios as the proportion of female offspring, however, were produced with C. partellus from the Muzarabani area of Zimbabwe. Co. flavipes became successfully established in five out of eight locations, where it had been released …

Crop Updates 2008 - Lupins, Pulses And Oilseeds, Mark Seymour, Robert Johnson, Ian Pritchard, Raj Malik, Wayne Parker, Martin Harries, Robert French, Jo Walker, Laurie Maiolo, Leigh Smith, Alan Harris, Rod Hunter, Tanveer Khan, Jenny Garlinge, Pooran Gaur, Kambot Siddique, Heather Clarke, Neil Turner, William Macleod, Stuart Morgan, Wendy Vance, Philip Chambers, Chris Veitch, Tony Leonforte, Rodger Beermier, Moin U. Salam, Jenny Davidson, Jean Galloway, Pip Payne, Tess Humphries, Art Diggle, Harmohinder Dhammu, Michael Materne, Kerry Regan, Mohammad Amjad, Andy Sutherland, Pat Fels, Glen Riethmuller, Wallace Cowling, Milton Saunders, Eliot Jones, Chris Newman, John Duff, David Sermon, Svetlana Micic, Anthony Dore, Geoff Strickland, Blakely Paynter, Vince Lambert, Chris Roberts

Crop Updates

This session covers twenty six papers from different authors:

Regional Roundup

1. SOUTH EAST AGRICULTURAL REGION, Mark Seymour Department of Agriculture and Food, and Robert Johnson CBH Group, Esperance

2. CENTRAL AGRICULTURAL REGION, Ian Pritchard, Department of Agriculture and Food

3. GREAT SOUTHERN AND LAKES REGION, Raj Malik, Department of Agriculture and Food

4. NORTHERN AGRICULTURAL REGION, Wayne Parker and Martin Harries, Department of Agriculture and Food

LUPINS

5. Cropping lupins in wide rows in Western Australia, Martin Harries and Bob French, Department of Agriculture and Food

6. The effect of sowing time and radish density …

Crop Updates 2008 - Farming Systems, John De Majnik, Paul Meibusch, Vince Logan, Louise Barton, Wahid Biswas, Daniel Carter, Nicolyn Short, Jodie Bowling, Glen Riethmuller, James Fisher, Moin Salam, Stephen Davies, Jim Dixon, Dennis Van Gool, Alison Slade, Bob Gilkes, Megan Abrahams, Caroline Peek, Daniel Gardiner, Kari-Lee Falconer, David Hall, Jeromy Lemon, Harvey Jones, Yvette Oliver, Tania Butler, Michael Robertson, Stephen Carr, Chris Gazey, David York, Joel Andrews, Michael Simeoni, G. Peter Mangano, Svetlana Micic, Dave Gartner, Adam Clune, Matthew Morell, Adam Umbers, Angelo Loi, Brad Nutt, Clinton Revell, Geoff Kew, Vivien Vanstone, Ali Bhatti, Ming Pei You, Imma Farre, Bill Bowden, Henry Smolinski, Jane Speijers, John Bruce, David Mccarthy, Gary Lang, David Rees, Rob Grima, John Young, Ross Kingwell, Chris Oldham, Derk Bakker, Ian Foster, David Beard, Wen Chen, Richard Bell, Ross Brennan, Art Diggle, Reg Lunt, Qifu Ma, Zed Rengel, Tim Hilder, Dusty Severtson, Shahajahan Miyan, Sam Clune, Barb Sage, Tenielle Martin, Chris Newman, Neal Dalgliesh, Caroline Peak, Andrew Blake, Megan Ryan, Richard Bennett, Tim Colmer, D. Real, Jiyan Pang, Lori Kroiss, Dion Nicol, Tammy Edmonds-Tibbett, Ron Mctaggart, Sean Kelly, Helen Hunter

Crop Updates

This session covers thirty nine papers from different authors:

PLENARY

1. Developments in grain end use, Dr John de Majnik, New Grain Products, GRDC, Mr Paul Meibusch, New Farm Products and Services, GRDC, Mr Vince Logan, New Products Executive Manager, GRDC

PRESENTATIONS

2. Global warming potential of wheat production in Western Australia: A life cycle assessment, Louise Barton1, Wahid Biswas2 and Daniel Carter3, 1School of Earth & Geographical Sciences, The University of Western Australia, 2Centre of Excellence in Cleaner Production, Division of Science and Engineering, Curtin University of Technology, 3Department of Agriculture and …

Nebline, February 2008

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Take Steps to Help Protect Your Property from Theft
Census of Agriculture FAQ’s
Forage Calendar
Computerized Farm Financial Recordkeeping Workshop, Feb. 16
Private Pesticide Applicator Trainings
Environmental Reasons Why Fruit Trees Fail to Bear
Establishing a Vineyard
Renovate Windbreaks to Improve Effectiveness
$tretch Your Food Dollar with Soup
Quick Chili Recipe
Almost Homemade Chicken Rice Soup Recipe
Find It Fast: Filing Food Appliance and Other Kitchen Gear Instruction Manuals
See “Red” on Valentine’s Day
Presidents’ Notes—Bonnie’s Bits
Household Hints: Keeping Comforters Clean and Cozy
FCE News & Events
Elderly Can Reap Computer Benefits
America Saves Week
Elderly Can Reap Computer …

Seed Predators Of Canada Milk-Vetch And Their Parasitoids, Arvid Boe, Paul J. Johnson

Native Plant Focused Publications

Canada milk-vetch (Astragalus canadensis L.), North America’s most widespread species of Astragalus, is important for herbivores and granivores in natural ecosystems but suffers heavy seed losses to bruchids and curculionids. Our objectives were: (1) compile a species inventory and describe life histories of insects associated with seed production in Canada milk-vetch, and (2) determine frequencies of pod predation and primary parasitism in Canada milk-vetch. The seed predators were Acanthoscelides perforatus (Horn) and Tychius liljebladi Blatchley. Frequency of pod predation varied between two plant populations (46 and 70%) and between A. perforatus (37 %) and T. liljebladi (21 %). The primary …

Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences - Volume 9 2008, Several Authors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Instructions For Authors, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Nebline, January 2008

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

“Parents Forever” Class Teaches Parents How to Help Children Through a Divorce
Coalition to Assist Children of Parents Experiencing Divorce
Nebraska’s New Parenting Act Puts Children at the Center—Not in the Middle—of Divorce
Upcoming Pesticide Applicator Trainings
Crop Protection Clinic, Jan. 22
Computerized Farm Financial Recordkeeping Workshop, Feb. 16
Year-Round Insect Pests in the Home
Ultrasonic/Subsonic Devices Not Effective for Pest Control
Beginning Beekeeping 2-Day Workshop
Got Deer Problems or Pocket Gophers? UNL Wildlife Experts Need Your Help
Florist Azalea Plant Care
A Gardener’s New Year’s Resolutions
Proper Landscape Plant Maintenance
About Soil Testing
Attract More Birds by Offering a …

Contents, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Letter From The Dean, Lalit R. Verma

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Volatile Compounds From The Integument Of White Leghorn Chickens (Gallus Gallus Domesticus L.): Candidate Attractants Of Ornithophilic Mosquito Species, Ulrich R. Bernier, Sandra A. Allan, Brian Quinn, Daniel Kline, Donald Barnard, Gary Clark

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Candidate kairomones of ornithophilic mosquito species are reported from GC/MS analysis of compounds from the skin on the back, the feet, and feathers from the back of White Leghorn chickens (Gallus gallus domesticus). Hexane and ether extracts of chicken feathers differ significantly in attractiveness of Culex spp. mosquitoes. The active (hexane) extracts contained an abundance of alcohols, ketones, and diones. The inactive (ether) extracts contained aldehydes, which also were in the hexane extracts. Analysis of hexane extracts from chicken feet, skin, and feathers demonstrated the qualitative similarity in the compounds collected with subtle differences observed in the quantitative …

Lignin Degradation In Wood-Feeding Insects, Scott M. Geib, Timothy R. Filley, Patrick G. Hatcher, Kelli Hoover, John E. Carlson, Maria Del Mar Jimenez-Gasco, Akiko Nakagawa-Izumi, Rachel L. Sleighter, Ming Tien

Chemistry & Biochemistry Faculty Publications

The aromatic polymer lignin protects plants from most forms of microbial attack. Despite the fact that a significant fraction of all lignocellulose degraded passes through arthropod guts, the fate of lignin in these systems is not known. Using tetramethylammonium hydroxide thermochemolysis, we show lignin degradation by two insect species, the Asian longhorned beetle (Anoplophora glabripennis) and the Pacific dampwood termite (Zootermopsis angusticollis). In both the beetle and termite, significant levels of propyl side-chain oxidation (depolymerization) and demethylation of ring methoxyl groups is detected; for the termite, ring hydroxylation is also observed. In addition, culture-independent fungal gut …

Nebline, Nov./Dec. 2007

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Internet is Popular Way to Access Extension
When it Comes to Being Wired, Youth are Leading the Way
Storage Methods to Reduce Loss of Hay Quality
Grain Stubble Rental Rates
Organic Production
Winter Protection for Roses
Make a Holiday Wreath
Winter Gardening Activities for Kids of All Ages
Turkey Tips
Cheesy Turkey Lasagna Recipe
Mediterranean Diet Offers Healthy Benefits
FREE Seminar, “Making Many Meals Using a Few Ingredients”
Mediterranean Soup
President’s Notes — Alice’s Analysis
Household Hints: Caring for Fleece
The Holidays When There are No Close Family Ties
FCE News & Events
Holiday Safety Tips
Holiday Gifts Needed for …

Nebline, October 2007

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

How Healthy is Your Home?
Soybean Cyst Nematode Spreading in Nebraska
Maintain Grain Quality in Storage
Winterize Your Underground Sprinkler System
Prepare Fireplaces and Woodburning Stoves for Safe Use this Winter
Why Leaves Fall
Choose Decay Resistant Wood for Buildings, Fenceposts
Storing a Tractor
Drying Gourds
Start Garden Cleanup
Tree Planting and Landscape Improvement Funds Available
Grassland Center Sets Fall Lecture Schedule
President’s Notes — Alice’s Analysis
Household Hints
Control Anger Rather Than Suppress It
FCE News & Events
Respond Effectively to Misbehaving Children by Understanding the Problem
Filing Financial Records Saves Time
How Dish Size, Location Influence the Amount …

Nebline, September 2007

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Control Winter Annuals in Fall
Free Soybean Cyst Nematode Sample Kits Available
Free Scrap Tire Collection
Keep Roosting Birds From Dirtying Cars, Driveways This Fall
Wood Heat–A Viable Home Heating Alternative
Ten Rules for Planting Trees
Answers to Composting Questions
President’s Notes — Alice’s Analysis
Household Hints: Programmable Thermostats
FCE News & Events
First Step to Eliminate Debt is Cut Expenses
Ease Children Into Staying Home Alone
Strengthening Family Treasures Daughter/Mother Camp
Four Fruit Salad Recipe
Do You REALLY Know How Much You Eat?
ABC’s for Good Health, Oct. 2, 9 & 23
Free Seminar, “Making Many Meals Using a …

Nebline, August 2007

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Salute to County Fair Volunteers
Volunteers Needed
Controlling Algae in Ponds and Lakes
Pesticide Container Recycling Program
Larger Diameter Bins Can Save Time and Energy When Drying Grain
Scrap Tire Collection
It’s Time to Take Precautions to Avoid West Nile Virus
Effective Mosquito Repellents
The Limitations of Aerosol Insecticides
Bark Stripping by Fox Squirrels
Walking off Midway Munchies
Skillet Zucchini with Chopped Tomatoes Recipe
Sneak Some Zucchini onto Your Neighbor’s Porch Day
The Power of Colors
President’s Notes — Alice’s Analysis
Household Hints: Cleaning Silver by Electrolysis
FCE News & Events
Back to School Tips
Women & Money Conference, Aug. …

Nebline, July 2007

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Beneficial Insects in the Yard & Garden
Backyard Farmer’ Offers How-to Video on Tomatoes
What is that Bump on the Tree Leaves?
Black Knot on Plums
Saved From the Birds—Rescue of a Baby Owl
Raptor Recovery Nebraska
Pine Wilt Disease
How to Sample for Pinewood Nematode
Pine Species to Avoid Planting
Pesticide Container Recycling Program
Scrap Tire Collection
Mosquitoes
Mole Control
Calculating Water Volume
Test Water for Toxic Algae to Prevent Illness
Food and Fun at the Farmers’ Market
Tomato, Cucumber and Red Onion Salad with Mint Recipe
$ave Time & Money by Planning Meals
Focus on Watermelon
President’s Notes …

Differential Expression Of The Crv1 Haemocyte Inactivation-Associated Polydnavirus Gene In The African Maize Stem Borer Busseola Fusca (Fuller) Parasitized By Two Biotypes Of The Endoparasitoid Cotesia Sesamiae (Cameron), C. W. Gitau, D. Gundersen-Rindal, M. Pedroni, P. J. Mbugi, S. Dupas

All Peer-Reviewed Publications

Polydnaviruses are rarely studied for their natural variation in immune suppressive abilities. The polydnavirus harboring braconid Cotesia sesamiae, a widespread endoparasitoid of Busseola fusca and Sesamia calamistis in sub-Saharan Africa exists as two biotypes. In Kenya, the western biotype completes development in B. fusca larvae. However, eggs of the coastal C. sesamiae are encapsulated in this host and ultimately, no parasitoids emerge from parasitized B. fusca larvae. Both biotypes develop successfully in S. calamistis larvae. Encapsulation activity by B. fusca larvae towards eggs of the avirulent C. sesamiae was detectable six hours post-parasitization. The differences in encapsulation of virulent and …

Livestock Farmers' Perception And Epidemiology Of Bovine Trypanosomosis In Kwale District, Kenya, S. O. Ohaga, E. D. Kokwaro, I. O. Ndiege, A. Hassanali, R. K. Saini

All Peer-Reviewed Publications

We did cross-sectional surveys in Kwale District, Kenya to determine the epidemiology of bovine trypanosomosis and livestock owners' perceptions of the disease. The surveys involved relative importance of trypanosomosis, examination of the current disease constraints, current control practices and drug-use patterns. Informal meetings were held with farmers and cattle census undertaken. Tsetse-fly densities and trypanosomosis prevalences in cattle were determined. A total of 132 farmers were interviewed. Trypanosomosis, anaplasmosis, East Coast fever, foot-and-mouth diseases were reported to be the major constraints to livestock production. Trypanosomosis was the most important compared to other diseases. Chemotherapy was the most widely used method …