July 26                                   
Scott County Extension Council Meeting at the Extension Office
7pm 

August 5                                
Pesticide Applicator Testing
10am-2pm at the Extension Office

August 23                              
Scott County Extension Council Meeting at the Extension Office
7pm 

September 2                          
Pesticide Applicator Testing
10am-2pm at the Extension Office 

September 27                        
Scott County Extension Council Meeting at the Extension Office
7pm 

October 5                              
Aquatic, Forest and Roadside Pest Management CIC, $35 if registered by 9/28/11, after that $45
At the Scott County Extension Office, 9am-11:30am

October 7                              
Pesticide Applicator Testing
10am-2pm at the Extension Office 

October 25                            
Scott County Extension Council Meeting at the Extension Office
7pm 

October 27                            
Mosquito & Public Health Pest Management CIC, $35 if registered by 10/20/11, after that $45
At the Scott County Extension Office, 9am-11:30am 

November 4                           
Pesticide Applicator Testing
10am-2pm at the Extension Office 

November 9                           
Ornamental & Turf Applicators CIC, $35 if registered by 11/2/11, after that $45
At the Scott County Extension Office, 1:30pm-4pm 

November 16                         
Commercial Ag Weed, Insect, and Plant Disease Management CIC, $35 if registered by 11/9/11, after that
$45, at the Scott County Extension Office, 9am-11:30am 

November 29                         
Fumigation CIC, $35 if registered by 11/22/11, after that $45, at the Scott County Extension Office,
9am-11:30am 

December 2                           
Pesticide Applicator Testing
10am-2pm at the Extension Office

December 7                           
Pest Control Operators CIC, $35 if registered by 11/30/11, after that $45, at the Scott County Extension
Office, 9am-11:30am

Visit our events calendar at our web site:   http://dbs.extension.iastate.edu/calendar/

July 26                                   
Scott County Extension Council Meeting at the Extension Office
7pm

August 5                                
Pesticide Applicator Testing
10am-2pm at the Extension Office

August 23                              
Scott County Extension Council Meeting at the Extension Office
7pm

September 2                          
Pesticide Applicator Testing
10am-2pm at the Extension Office 

September 27                        
Scott County Extension Council Meeting at the Extension Office
7pm 

October 5                              
Aquatic, Forest and Roadside Pest Management CIC, $35 if registered by 9/28/11, after that $45
At the Scott County Extension Office, 9am-11:30am

October 7                              
Pesticide Applicator Testing
10am-2pm at the Extension Office 

October 25                            
Scott County Extension Council Meeting at the Extension Office
7pm 

October 27                            
Mosquito & Public Health Pest Management CIC, $35 if registered by 10/20/11, after that $45
At the Scott County Extension Office, 9am-11:30am 

November 4                           
Pesticide Applicator Testing
10am-2pm at the Extension Office 

November 9                           
Ornamental & Turf Applicators CIC, $35 if registered by 11/2/11, after that $45
At the Scott County Extension Office, 1:30pm-4pm 

November 16                         
Commercial Ag Weed, Insect, and Plant Disease Management CIC, $35 if registered by 11/9/11, after that
$45, at the Scott County Extension Office, 9am-11:30am 

November 29                         
Fumigation CIC, $35 if registered by 11/22/11, after that $45, at the Scott County Extension Office,
9am-11:30am 

December 2                           
Pesticide Applicator Testing
10am-2pm at the Extension Office 

December 7                           
Pest Control Operators CIC, $35 if registered by 11/30/11, after that $45, at the Scott County Extension
Office, 9am-11:30am

July 1                                     
Pesticide Applicator Testing
10am-2pm at the Extension Office

July 26                                   
Scott County Extension Council Meeting at the Extension Office
7pm

August 5                                
Pesticide Applicator Testing
10am-2pm at the Extension Office

August 23                              
Scott County Extension Council Meeting at the Extension Office
7pm

September 2                          
Pesticide Applicator Testing
10am-2pm at the Extension Office

September 27                        
Scott County Extension Council Meeting at the Extension Office
7pm

October 5                              
Aquatic, Forest and Roadside Pest Management CIC, $35 if registered by 9/28/11, after that $45
At the Scott County Extension Office, 9am-11:30am

October 7                              
Pesticide Applicator Testing
10am-2pm at the Extension Office

October 25                            
Scott County Extension Council Meeting at the Extension Office
7pm

October 27                            
Mosquito & Public Health Pest Management CIC, $35 if registered by 10/20/11, after that $45
At the Scott County Extension Office, 9am-11:30am

November 4                           
Pesticide Applicator Testing
10am-2pm at the Extension Office

November 9                           
Ornamental & Turf Applicators CIC, $35 if registered by 11/2/11, after that $45
At the Scott County Extension Office, 1:30pm-4pm

November 16                         
Commercial Ag Weed, Insect, and Plant Disease Management CIC, $35 if registered by 11/9/11, after that
$45, at the Scott County Extension Office, 9am-11:30am

November 29                         
Fumigation CIC, $35 if registered by 11/22/11, after that $45, at the Scott County Extension Office,
9am-11:30am

December 2                           
Pesticide Applicator Testing
10am-2pm at the Extension Office

December 7                           
Pest Control Operators CIC, $35 if registered by 11/30/11, after that $45, at the Scott County Extension
Office, 9am-11:30am

Visit our events calendar at our web site:   http://dbs.extension.iastate.edu/calendar/

June 28
Scott County Extension Council Meeting at the Extension Office
7pm

July 1
Pesticide Applicator Testing
10am-2pm at the Extension Office

July 26
Scott County Extension Council Meeting at the Extension Office
7pm

August 5
Pesticide Applicator Testing
10am-2pm at the Extension Office

August 23
Scott County Extension Council Meeting at the Extension Office
7pm

September 2
Pesticide Applicator Testing
10am-2pm at the Extension Office

September 27
Scott County Extension Council Meeting at the Extension Office
7pm

October 5
Aquatic, Forest and Roadside Pest Management CIC, $35 if registered by 9/28/11, after that $45
At the Scott County Extension Office, 9am-11:30am

October 7
Pesticide Applicator Testing10am-2pm at the Extension Office

October 25
Scott County Extension Council Meeting at the Extension Office
7pm

October 27
Mosquito & Public Health Pest Management CIC, $35 if registered by 10/20/11, after that $45
At the Scott County Extension Office, 9am-11:30am

November 4
Pesticide Applicator Testing
10am-2pm at the Extension Office

November 9
Ornamental & Turf Applicators CIC, $35 if registered by 11/2/11, after that $45
At the Scott County Extension Office, 1:30pm-4pm

November 16
Commercial Ag Weed, Insect, and Plant Disease Management CIC, $35 if registered by 11/9/11, after that
$45, at the Scott County Extension Office, 9am-11:30am

November 29
Fumigation CIC, $35 if registered by 11/22/11, after that $45, at the Scott County Extension Office,
9am-11:30am

December 2
Pesticide Applicator Testing
10am-2pm at the Extension Office

December 7
Pest Control Operators CIC, $35 if registered by 11/30/11, after that $45, at the Scott County Extension
Office, 9am-11:30am

Visit our events calendar at our web site: http://dbs.extension.iastate.edu/calendar/

June 28
Scott County Extension Council Meeting at the Extension Office
7pm

July 1
Pesticide Applicator Testing
10am-2pm at the Extension Office

July 26
Scott County Extension Council Meeting at the Extension Office
7pm

August 5
Pesticide Applicator Testing
10am-2pm at the Extension Office

August 23
Scott County Extension Council Meeting at the Extension Office
7pm

September 2
Pesticide Applicator Testing
10am-2pm at the Extension Office

September 27
Scott County Extension Council Meeting at the Extension Office
7pm

October 5
Aquatic, Forest and Roadside Pest Management CIC, $35 if registered by 9/28/11, after that $45
At the Scott County Extension Office, 9am-11:30am

October 7
Pesticide Applicator Testing
10am-2pm at the Extension Office

October 25
Scott County Extension Council Meeting at the Extension Office
7pm

October 27
Mosquito & Public Health Pest Management CIC, $35 if registered by 10/20/11, after that $45
At the Scott County Extension Office, 9am-11:30am

November 4
Pesticide Applicator Testing
10am-2pm at the Extension Office

November 9
Ornamental & Turf Applicators CIC, $35 if registered by 11/2/11, after that $45
At the Scott County Extension Office, 1:30pm-4pm

November 16
Commercial Ag Weed, Insect, and Plant Disease Management CIC, $35 if registered by 11/9/11, after that
$45, at the Scott County Extension Office, 9am-11:30am

November 29
Fumigation CIC, $35 if registered by 11/22/11, after that $45, at the Scott County Extension Office,
9am-11:30am

December 2
Pesticide Applicator Testing
10am-2pm at the Extension Office

December 7
Pest Control Operators CIC, $35 if registered by 11/30/11, after that $45, at the Scott County Extension
Office, 9am-11:30am

Visit our events calendar at our web site: http://dbs.extension.iastate.edu/calendar/
May 24:  Scott County Extension Council Meeting at the Extension Office, 7pm

June 3:  Pesticide Applicator Testing, 10am-2pm at the Extension Office

June 28:  Scott County Extension Council Meeting at the Extension Office, 7pm

July 1:  Pesticide Applicator Testing, 10am-2pm at the Extension Office

July 26:  Scott County Extension Council Meeting at the Extension Office, 7pm

August 5:  Pesticide Applicator Testing, 10am-2pm at the Extension Office

August 23:  Scott County Extension Council Meeting at the Extension Office, 7pm

September 2:  Pesticide Applicator Testing, 10am-2pm at the Extension Office

September 27:  Scott County Extension Council Meeting at the Extension Office, 7pm

October 5:  Aquatic, Forest and Roadside Pest Management CIC, $35 if registered by 9/28/11, after that $45, at the Scott County Extension Office, 9am-11:30am

October 7:  Pesticide Applicator Testing, 10am-2pm at the Extension Office

October 25:  Scott County Extension Council Meeting at the Extension Office, 7pm

October 27:  Mosquito & Public Health Pest Management CIC, $35 if registered by 10/20/11, after that $45, at the Scott County Extension Office, 9am-11:30am

November 4:  Pesticide Applicator Testing, 10am-2pm at the Extension Office

November 9:  Ornamental & Turf Applicators CIC, $35 if registered by 11/2/11, after that $45, at the Scott County Extension Office, 1:30pm-4pm

November 16:  Commercial Ag Weed, Insect, and Plant Disease Management CIC, $35 if registered by 11/9/11, after that $45, at the Scott County Extension Office, 9am-11:30am

November 29:  Fumigation CIC, $35 if registered by 11/22/11, after that $45, at the Scott County Extension Office, 9am-11:30am

December 2:  Pesticide Applicator Testing, 10am-2pm at the Extension Office

December 7:  Pest Control Operators CIC, $35 if registered by 11/30/11, after that $45, at the Scott County Extension Office, 9am-11:30am

Extension programs are available to all without regard to race, color, national origin, religion, sex, or disability.

Visit our events calendar at our web site: http://dbs.extension.iastate.edu/calendar/
There are many reasons besides celebrating Arbor Day on April 29 to plant a tree -- trees conserve energy,
bring beauty to the yard, attract birds and help clean the air, to name just a few. Iowa State University Extension
garden experts have tips for planting trees and caring for newly planted trees. Gardeners with additional
questions can contact the experts by calling or emailing the ISU Extension horticulture hotline at 515-294-3108
or hortline@iastate.edu.

What is the proper way to plant a balled and burlapped tree?

When planting a balled and burlapped tree, dig a hole that is two to three times wider than the diameter of the
tree's rootball. The depth of the hole should be two or three inches less than the height of the rootball. Slope the
sides of the hole so the top of the hole is several inches wider than the bottom.

Grasping the tree's rootball, carefully lower the tree into the hole. The top of the rootball should be
approximately two or three inches above the surrounding soil line. Make sure the trunk is straight. Then begin
backfilling with the original soil. Do not add compost, peat or other organic materials to the soil. Gently firm
the backfill soil in the hole with your hands.

When the planting hole is one-half full, cut and remove all twine. Also, cut away and remove the burlap on the
top one-third to one-half of the rootball. If the rootball is in a wire basket, remove the top one-third to one-half
of the basket. Completely fill the remainder of the hole with soil. Place soil up to the top of the rootball and
gradually slope it down to the surrounding soil line. Thoroughly water the tree.

Poorly drained sites are difficult locations for many trees. When selecting trees for these sites, choose trees
that can tolerate poorly drained conditions. In poorly drained soils, the depth of the planting hole should be
approximately two-thirds of the height of the rootball. When placed in the hole, the top one-third of the rootball
should be above the surrounding soil. Fill the hole with soil. Place soil to the top of the rootball and gradually
slope it down to the surrounding soil line.

What is the proper way to plant a container-grown tree?

When planting a container-grown tree, dig a hole that is two to three times wider than the diameter of the
container. The depth of the hole should be two or three inches less than the height of the soil ball. Slope the
sides of the hole so the top is several inches wider than the bottom. In poorly drained soils, the depth of the hole
should be approximately two-thirds the height of the soil ball.

-MORE-

YARD AND GARDEN: PLANTING A TREE

Once the hole has been prepared, carefully lay the tree on its side. Tap the sides of the container to loosen the
soil ball from the container, and then slide the tree out of its container. All containers should be removed, even
supposedly plantable containers. If the sides of the soil ball are a mass of roots, carefully shave off the outer ½
to 1 inch of the soil ball with a sharp spade or saw. Place the tree in the hole. The top of the soil ball should be
approximately 2 or 3 inches above the surrounding soil. In poorly drained sites, the top one-third of the soil ball
should stick above the surrounding soil.

Gradually fill the hole with soil. With each new addition of soil, firm it in place with your hands. Place soil to
the top of the soil ball and gradually slope it down to the surrounding soil. Once planted, water thoroughly.

Should I fertilize a newly planted tree?

It is generally not necessary to fertilize newly planted trees. Most Iowa soils can supply sufficient amounts of
nutrients during establishment. If trees are growing poorly two or three years after planting, fertilization may be
beneficial. Poorly growing trees often exhibit sparse foliage, yellow-green leaves or short annual twig growth.

Should I stake a newly planted tree?

Staking is not required for most newly planted trees. However, large trees and those planted in windy, exposed
sites may require staking. If staking is necessary, allow the trunk to move or sway for proper trunk and root
development. To prevent damage to the trunk, use strong, wide strips of canvas, rubber or other materials to
support the tree. Remove the stakes as soon as possible. In most cases, stakes should be removed after one
growing season.

How should I prune a newly planted tree?

Trees utilize sugars and other carbohydrates manufactured by the foliage for plant growth. Therefore, avoid
the temptation to severely prune newly planted trees. Severe pruning reduces the tree's ability to manufacture
food and actually slows plant growth. Newly planted trees require only corrective pruning. Remove structural
defects, such as double leaders and dead, broken or crossing branches. Retain most of the lower branches to
help stabilize the tree. The lower branches also provide food for the growing tree. Gradually remove the lower
limbs as the tree grows during the next five to 10 years.

How often should I water a newly planted tree?

The key to watering newly planted balled and burlapped and container-grown trees is to keep the plant's
rootball moist for several weeks after planting. Water newly planted trees every day for four or five days and
then gradually reduce the frequency of watering. When watering, slowly apply water to the rootball and the
surrounding soil. A thorough watering every seven to 14 days (in dry weather) should be sufficient four to five
weeks after planting. Continue this watering schedule through summer and into fall. Small trees usually require
watering for one or two growing seasons. It may be necessary to periodically water large trees for two or three

-30-

Deadline Extended for May 4 PQA Plus® Advisor Training Program

AMES, Iowa -- The application deadline for the May 4 Pork Quality Assurance Plus® (PQA Plus®) Advisors
certification program being offered by the Iowa Pork Industry Center (IPIC) at Iowa State University (ISU) has
been extended. James McKean, IPIC associate director and ISU Extension swine veterinarian, is coordinating
the training program and said those interested in participating now have through Friday, April 29, to submit
their application to attend.

"A few spaces remain for this session and we want to be sure people have ample opportunity to submit the
application," McKean said. "That's why we're extending the deadline to this coming Friday."

The session will be held in the Ensminger Room in Kildee Hall on the ISU campus and will be taught by ISU
animal science and veterinary medicine faculty members who are certified PQA Plus trainers.

McKean said those who qualify and are interested in the program should download, complete and submit the
two-page application form available online at www.ipic.iastate.edu/PQAPapp050411.docx. The form also is
available by fax by calling Sherry Hoyer at IPIC at 515-294-4496.

"If you're interested in attending, please let us know by submitting an application as soon as possible so we can
contact you after receiving your application," McKean said. "The $75 fee for approved applicants can be paid at
the door on May 4."

The qualifications and other requirements are included in the application form.

- 30 -

Iowa Beef Producers Invited to Grazing Systems Program

CHARITON, Iowa - Beef producers interested in learning the latest on fescue management and
forage-based diet supplementation will want to attend one of two grazing systems workshops in
southern Iowa next month. The program brochure is available on the Iowa Beef Center (IBC)
website.

Iowa State University (ISU) Extension beef program specialist Joe Sellers said both sessions will
have the same speakers and content, so people can choose the most convenient location and date.
The sessions are scheduled for Tuesday, May 17, at the Clarke County Fairgrounds in Osceola
and Wednesday, May 18, at the Wayne County Courthouse in Corydon. Both begin at 7 p.m.

"Our featured speaker is Craig Roberts from the University of Missouri. He'll review
management practices that reduce health problems and increase cattle production on fescue
pastures," Sellers said. "Fescue toxicosis continues to create problems in Iowa beef herds,
particularly where producers have pastures with longer rest periods than normal, resulting in
mature fescue with higher alkaloid levels."

Roberts also will help producers determine which grazing systems may work for their operations.
Sellers will present information on supplementing forage-based diets and will lead a question-
answer session on local issues.

Cost is $10 per person, payable at the door. For more information, contact Sellers by phone at
641-203-1270 or by email at sellers@iastate.edu.

-30-

Update for Veterinarians Program Planned

CHARITON, Iowa - Veterinarians who work with cattle are invited to sharpen their skills and learn the
latest information on a variety of topics at a May 18 workshop in southern Iowa. The 18th annual Update for
Veterinarians will focus on topics of specific interest to beef practitioners, according to Iowa State University
(ISU) Extension beef program specialist Joe Sellers, who is organizing the event at the ISU McNay Research
Farm.

"Our featured speaker is Craig Roberts from the University of Missouri and he'll review management practices
that reduce health problems and increase cattle production on fescue pastures," Sellers said. "Fescue toxicosis
continues to create problems in Iowa beef herds, particularly where producers have pastures with longer rest
periods than normal, resulting in mature fescue with higher alkaloid levels."

The program also will include results from a cow feeding trial at McNay farm and the Iowa Beef Center's hay
quality survey, as well as sessions on disease, euthanasia, grazing systems and coproduct feeding. In addition to
Roberts and Sellers, ISU presenters are Grant Dewell, Mary Drewnoski and Renee Dewell.

"The Iowa Beef Center at ISU and ISU Extension have put together a great program of current topics and
presenters, and it's been approved for six hours of continuing education credits," Sellers said.

Registration begins at 8:30 a.m. with the first of four morning sessions starting at 9 a.m. Three more sessions
will follow lunch. Those who preregister by May 12 will pay $50 per person, which includes the noon meal.
Pre-registrations after May 12 and walk-ins will cost $70.

The brochure with registration form is available on the Iowa Beef Center website. For more information,
contact Sellers by phone at 641- 203-1270 or by email at sellers@iastate.edu.

-30-

Iowa Hosts National 4-H Shooting Sports Instructor Workshop May 15-20

AMES, Iowa - Volunteer shooting sports instructors from throughout the United States will come to Central Iowa for the
National 4-H Shooting Sports Instructor Workshop May 15-20.

Iowa State University Extension and University of Minnesota Extension are co-hosting the workshop at the Iowa 4-H
Center near Madrid. Registration is open to current adult volunteers in state 4-H shooting sports programs. Participants
at national workshops must have the approval of their state's 4-H shooting sports coordinator, said Bryan Whaley, who
coordinates the program in Iowa.

The registration form, schedule and more information are available online at http://www.extension.iastate.edu/4h/projects/
ShootingSports/sessevents.htm.
The registration fee is $325 through April 30; after that date the fee increases to $375 per person. No registrations will be
accepted after May 4, Whaley said.

"We are training volunteer instructors to work with kids to develop skills for their future ? because shooting sports are
lifelong activities," Whaley said. "4-H shooting sports bring together youth and trained adults and emphasize positive
youth development through building shooting, wildlife, conservation and outdoor skills."

During the weeklong workshop, volunteers will receive training to become nationally certified instructors in one
discipline of their choosing: archery, rifle, shotgun, muzzleloader, pistol, coordinator, or hunting skills. The certification
will enable them to teach other volunteer instructors in their own states, Whaley said.

Participants also will have many opportunities to exchange ideas, both formally and informally, Whaley said. "You can
share approaches and tactics that have worked for you and ways you handle situations in your own club, county or state,
as well as learn what is going on in other states. We already have people registered from as far away as Alaska, Oregon
and Mississippi."

In 4-H Safety and Education in Shooting Sports (SESS) youth work with trained adult volunteers to learn safe and
responsible use of firearms and archery equipment, including sound decision-making, self-discipline and concentration.
The shooting sports program promotes the highest standards of safety, sportsmanship and ethical behavior, Whaley said.
The program also encourages youth to develop an understanding of natural resources as well as a personal environmental
stewardship ethic through participation in shooting, hunting and related activities.

Shooting sports is one of the fastest growing 4-H programs in many states, with an estimated 300,000 youth participating

nationally. These programs across the nation have proven effective in engaging both boys and girls and retaining older
youth in 4-H. In Iowa 570 volunteer instructors work with 1,660 youth in 4-H shooting sports activities.

-30-

AMES, Iowa--Besides providing a summer getaway and fun for youth, the Iowa 4-H Center offers leadership experience opportunities
through counselor-in-training camps and a new Leadership Camp for 15-year-olds.

Leadership Camp is a weeklong camp that provides hands-on training, observation and practice. The camp is designed for 15-year-
olds to gain leadership skills, learn about safety and youth development strategies and camp traditions and operations. Visit the Iowa
4-H Center website to download a brochure and registration form.

The CIT Training Camp, for ages 16-18, is required for teens wanting to participate in counselor-in-training fieldwork. Full-time
professional staff and college-age summer staff lead this program to help participants learn how to supervise, handle behavior and
homesickness and how to lead activities and work as a team.

"I think that the CIT program is a great opportunity for high school students to gain quality leadership skills and have more
responsibilities," said Annie McGuire,a senior at Iowa State University and an Iowa 4-H Center camp counselor. "The program
allows them to lead activities and songs while learning what it is like to be a counselor."

All counselors-in-training must attend one of the following $35 training camp sessions:

May 14 from 1 p.m. to May 15 at 11 a.m.
May 21 from 1 p.m. to May 22 at 11 a.m.
June 9 from 4 p.m. to June 10 at 2 p.m.

The weeklong Counselor-In-Training Fieldwork camps are divided into two levels. CIT 1: Level 1 Fieldwork provides experience
working with 6- to 10-year-old campers. CIT 2: Level 2 Fieldwork provides experience working with 7- to 13-year-olds.

CIT 1: Level 1 Fieldwork participants are required to be 16 years old by June 1, 2011 and must attend a CIT Training Camp session in
2011.

CIT 2: Level 2 Fieldwork participants are required to be 17 years old by June 1, 2011 and also must attend a CIT Training Camp
session in 2011.

"My experience working with the CITs has been great because they are so eager to learn and are great role models for the campers, as
well as great help," McGuire said. "They typically have been coming to camp for years and are excited to have a different experience
at camp by seeing more of what it would be like to be a counselor."

To view which weeks offer the Leadership Camp and the CIT 1 and CIT 2 camps, visit the Iowa 4-H Center website to download
the Camp Registration Form. More information about the leadership program and the other summer camps at the Iowa 4-H Center is
available in the 2011 Camp Brochure.

The Iowa 4-H Center is an outdoor learning environment of 1,100 acres located in Boone County just 45 minutes north of Des
Moines. An American Camp Association accredited camp since 1954, the Iowa 4-H Center staff follows the 4-H model of "learning
by doing" and draws on the knowledge base of Iowa State University.

-30-

Visit our events calendar at our web site: http://dbs.extension.iastate.edu/calendar/

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