Archive for the ‘Teaching/Education’ Category

More on the NEWSS trip

Friday, August 6th, 2010

-Alex Lindsey and Laura Bast

Last week, we had the opportunity to participate in the Northeastern Weed Science Society Collegiate Weed Contest.  Our graduate-level team consisted of Daniel Tratt (an undergraduate in Crop and Soil Sciences), Alexander Lindsey (a MS student in Weed Science), and Laura Bast (a PhD student in Weed Science and Soil Fertility), coached by Dr. Wesley Everman.  After weeks of diligent preparation, we arrived at the Cornell University Horticulture Farm in Ithaca, New York, ready to test our knowledge of sprayer calibration, herbicide and weed identification, and farmer problems.  The competition highlighted weeds and crops of the northeastern region of the US; however, a record number of approximately 100 students from 12 participating universities spanned west to Illinois and south to Florida.  After the competition ended and the scores were tallied, the teams convened at Cass Park on the south shore of Cayuga Lake for dinner and the awards ceremony.  The team from Michigan State received First Place in the Graduate Team contest.  Dan Tratt received the Second Place Individual Award for Undergraduate Students, and Alex Lindsey received Second Place Individual Award for Graduate Students.

In addition to participating in the weed contest, we were able to visit Penn State University on the way to New York.  Dr. William Curran and Dwight Lingenfelter, the Weed Team coach at Penn State, graciously allowed us to tour their weed garden and herbicide screen plots.  Afterwards, we were treated to an excellent tour of their campus, including a stop the Penn State Creamery.  After completion of the contest, we toured Cornell University, visited the wineries along Cayuga Lake, and viewed Niagara Falls on our way to Canada to visit a University of Guelph satellite campus in Ridgetown, Ontario.  At the Ridgetown campus, Dr. Peter Sikkema and his collegue, Dr. Darren Robinson, gave us a tour of their research farm.

Overall the trip was educational, fun, and informative.  Many new crops were observed and novel production techniques were discussed.  The people we met were all very nice, open, and helpful.  Next year the WSSA Weed Olympiad is scheduled to occur in Tennessee, and the Weeds Team looks forward to competing.

Grandparents and grandchildren share in learning about food systems, soils, and more…

Friday, July 2nd, 2010

-E. Taylor

On June 29 through July 1, MSU alumni brought their grandchildren to their alma mater for Grandparents University. During the three day program the grandparents and grandchildren stay in the dorms and attend various classes and activities around the MSU campus. Each year, weed scientist, Karen Renner puts on two classes for Grandparents University. This year she presented “Farm Field and Food: How it all works…” and “Soil or dirt: What do you call it?”. It is great to see the children (and even some of the grandparents) learn more about where their food comes from and how soils are a part of their everyday life.

Grandparents Univeristy: How does soil texture affect water filtration?

Grandparents University: How does soil texture affect water filtration?

IPM Pocket Guide for Weed ID

Wednesday, May 19th, 2010

-E. TaylorNew Weed ID Pocket Guide from MSU

Late last year the weed science team here at MSU developed a new weed identification pocket guide for field cropping systems. The guide features 164 pages of photos and descriptions of common and not-so-common weeds that you might come across. Identification of weeds is the first step towards determining the potential impact they could have on a particular crop and if necessary deciding what steps are best for management. For more information about the guide and how to purchase a copy please view the brochure.

Undergraduate Research on Mesotrione and Tembotrione Carryover in Sugar Beet

Thursday, April 22nd, 2010

-E. Taylor

Nathan alongside his poster from the University Undergraduate Research and Arts Forum

Nathan alongside his poster from the University Undergraduate Research and Arts Forum

Over the course of this school year Dr. Renner and I have been working our professorial assistant from the Honors College, MSU freshmen Nathan Zeitler. Being interested in chemistry, Nathan wanted to explore the relationship between the triketones, sugar beet injury, and soil binding. The objectives of his experiments were to 1) examine the sensitivity of sugar beet to mesotrione and tembotrione, 2) identify the herbicide concentration causing 50% loss of sugar beet biomass, and 3) determine sugar beet sensitivity to these herbicides in the absence of soil. A soil bioassay was used to address the first two objectives and a hydroponic study was conducted for the final objective. Nathan presented the results of his experiments at the University Undergraduate Research and Arts Forum last Friday along with over 500 of his peers from 14 different colleges (see poster pdf by clicking on image). Nathan plans to work with us again next year to further explore some of the hurdles we came across through out the year with regards to the herbicides binding to container materials and the hydroponics nutrient solution.

A week in the life of Dr. Karen Renner…

Thursday, October 15th, 2009

-Kelly Barnett

A typical week for Dr. Renner includes teaching lecture for the CSS 101 (Introduction to Crop Science) class two days a week, CSS 101 lab four times a week, and CSS 192 (Professional Development for Seminar) once a week.  As TAs for 101, Molly Buckham and I are responsible for helping prep for lab each week and teaching one of the six lab sections. Last week Dr. Renner headed off to St. Louis for a Council for Agricultural Science and Technology (CAST) meeting, where she represents the Weed Science Society of America, so I had the opportunity to take over a few of her classes.  After she left Tuesday afternoon, I started off the week by finishing up her lab that day.  I taught one of the labs again on Wednesday, and when I wasn’t busy teaching…I was grading papers, answering e-mails from students, and preparing for lecture.  On Thursday morning, I hurried over to the Biochemistry building to teach the 130-something students in the CSS 101 lecture.  I successfully figured out how to lower the screens and load the presentation, but was frantic when I couldn’t find the microphone.  After a little searching though I eventually found the microphone, but was embarrassed when I dropped it while trying to clip it to my shirt.  Eventually I was ready to begin the lecture and it was a good one…soybean production.  One of the challenges with teaching this class is that the students come from such a wide range of backgrounds.  Some students didn’t know what soybeans looked like at the beginning of the semester while others are fresh off the family farm and know a lot about agriculture.  I started off with some information on the history of soybean as a crop.  Then I talked about soybean production in Michigan as well as the United States, and how it has changed drastically in more recent years with the introduction of GMO soybeans as well as specialty markets such as organic and non-GMO soybean varieties.  The rest of the lecture consisted of discussing specific aspects of soybean production including planting dates, row spacing, and planting populations.  After lecture, I finished up the week by teaching another lab section Thursday afternoon.  I felt like I didn’t get much done all week because it was so crazy running around here and there to teach.  Don’t get me wrong…I am thankful that I had the opportunity to teach…but I’m also thankful that Dr. Renner is back and that I don’t have to do this every week.  :)