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Posts Tagged ‘Acadia Parish’

The Acadia Parish rice and soybean producers meeting will be held at the LSU AgCenter Acadia Parish office at 157 Cherokee Drive, Crowley, LA 70526 on January 5, 2012. The program for the meeting follows. For more information please contact County Agent Barrett Courville: bcourville@agcenter.lsu.edu

7:30 – 8:00 Registration and Coffee

8:00 – 8:30  Acadia Rice Growers annual business meeting – Mr. Jerry Leonards

8:30 – 8:45 Rice Production Update – Dr. Johnny Saichuk

8:45 – 9:00 Rice Variety Development – Dr. Steve Linscombe

9:00 – 9:15 Rice Weed Management – Dr. Eric Webster

9:15 – 9:30 Rice Disease Update  – Dr. Don Groth

9:30 – 9:45 Rice Fertilization – Dr. Dustin Harrell

9:45 – 10:00 Rice Insect Update – Dr. Natalie Hummel

10:00 – 10:15 Break Coffee and Donuts

10;15 – 10:30 Market Update – Dr. Kurt Guidry

10:30 – 10:45 LARPC and Rice Referendum

10;45 – 11:00 SPCC Update – Mr. Russ Green

11:00 – 11:15 Soybean Variety and management practices – Dr. Ron Levy

11:15 – 11:30 Soybean Insect Update – Dr. Jeff Davis

11:30 – 12:00 WPS and Private Pesticide Recertification – Barrett Courville and Allen Hogan

12:00 Lunch (Courtesy of Sponsors)

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We had an excellent crowd at the final stop of the LSU AgCenter south farm tour in Crowley, La this morning. For those of you that could not attend, here is what was discussed:

The RWW is the most important insect pest of rice in Louisiana. Adults enter fields either before or after permanent flood. Injury begins when adults feed on plant leaves, making longitudinal scars. If scarring is excessive the field will sometimes have the appearance of being “painted” with white paint. In some instances adult feeding can be severe enough to merit an insecticide spray before application of permanent flood. Mating commences soon after adults enter the field, but oviposition of eggs occurs after application of permanent flood. Larvae hatch from eggs, feed briefly within the leaf sheath, and then swim through the flood water to burrow into the mud and begin feeding on the roots of the rice plant. This larval feeding on the roots is the primary source of damage caused by rice water weevils when they attack the rice plant. In some cases, root pruning can be so severe that plants will fall over in the field. In other cases, root pruning in not severe enough to cause lodging but can still significantly reduce yield.

Acadia Parish – Simon Farm

Location: South of Crowley, LA – at the intersection of Leger and Nelson Roads.

You can find a map of the field site by clicking here. The purpose of this demonstration test is to compare currently recommended insecticides on commercial farms in Louisiana. This year are comparing three insecticide seed treatments (CruiserMaxx, Dermacor X-100 and NipsIt INSIDE) to an untreated check.

Cooperator County Agent Consultant Variety Seeding Rate
Glen & Wes Simon Barrett Courville Rustin Gilder XL745 22 lbs/ac
Date Activity Date Activity
3/16/2011 Planting 5/18/2011 Permanent flood
4/03/2011 Stand count 6/14/2011 RWW Core sampling

04/03/2011 – Stand counts – 2 weeks after seedling emergence

Method of data collection: Counting the number of plants and taking plant heights on ten randomly selected plants at five random locations in each strip.

We did not notice any obvious visual differences between seed treatments.

06/14/2011 – Core sampling- 4 weeks after application of permanent flood

Method of data collection: Core samples gathered by walking through the field pulling cores at equally spaced intervals across the field. 10 samples were taken in each cut (20 cores/treatment).

RWW core data is an average of 20 cores/treatment.

Treatment Average # rww
CruiserMaxx

1.5

Dermacor X-100

0.5

NipsIt INSIDE

1.15

Untreated

2.4

The infestation at this field site did not turn out to be severe enough to justify the cost of a seed treatment, but at some of our other test sites the infestations have been severe. We have collected up to 40 larvae in a single core. Once we are finished with all the core samples and can compare to the small plot trials Mike Stout is conducting at the LSU AgCenter rice research station, we will let you know how all the seed treatments have performed this season.

For Further Information:

If you have any questions about RWW management or this demonstration please contact your local County Agent Barrett Courville or LSU AgCenter Extension Entomologist Natalie Hummel at nhummel@agcenter.lsu.edu.

Acknowledgements:

We would like to thank all the cooperators, consultants, sales reps, and dealers participating in this trial. Generous support for this demonstration test has been provided by the Louisiana Rice Research Board, DuPont Crop Protection, Valent, Syngenta, FMC, G&H, and Landis International

A lunch was served that was sponsored by Dupont (Toby McCown), Syngenta (Josh Zaunbrecher), and Valent (John Bordlee). Rustin Gilder also provided a tent and tables for the lunch area. You can’t put a price on the value of shade in the middle of the summer (oh, wait, we are only two days in… guess it will be a long one). We appreciate their on-going support of the LSU AgCenter rice extension entomology program.

Rice stink bugs are starting to show up in some of the fields that are heading. I’ll post a blog about this pest tomorrow.

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CROWLEY, La. – An Acadia Parish field day covering research in rice and soybean production has been scheduled for June 15 at the South Farm of the LSU AgCenter Rice Research Station south of Crowley.

The field day will begin with registration at 8:30 a.m. and end with lunch at noon. Topics for presentation by LSU AgCenter scientists will include a rice disease update, rice variety development, soybean variety trials, rice fertilization, weed control and rice insect management.

The tour will start at 9 a.m. After touring the South Farm, the event will move to the nearby farm of Glen and Wes Simon where we have a rice water weevil insecticide demonstration test.

For more information, contact Barrett Courville, LSU AgCenter county agent in Acadia Parish, at 337-788-8821.

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Contact: Barrett Courville at 337-788-8821 or Bcourville@agcenter.lsu.edu

Writer: Bruce Schultz at 337-788-8821 or bschultz@agcenter.lsu.edu

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The summer rice field meeting season will kick off in Louisiana next week. Below is a list of the meetings and tentative agendas (if they are available). I hope to see you at some of the meetings. Please contact your local County Agent to confirm times, locations and speakers for meetings.

Evangeline Parish LSU AgCenter Cooperative Extension Service Annual Rice Field Clinic Tuesday, May 24, 2011

The Evangeline Parish LSU AgCenter Cooperative Extension Service will hold its Annual Rice Field Clinic Tuesday, May 24, 2011 beginning at 7:30 a.m.  This year’s clinic will feature variety trials, fertilization, weed, insects and diseases of rice.

Please join us on this day for a morning rice field clinic.  We will meet at the  Kody & Larry Bieber farm bins to begin the clinic with registration at 7:30. We will have some refreshments and snacks available on the site. The field clinic presentations will start at 8:00 am with the following agenda.

8:00—8:30      Variety Development at the variety plots along the road, Drs. Linscombe & Sha

Under the oak trees at the bins:

8:40—8:55        Ms. Karen Nix—Rice Insecticide Trials & Research project

8:55—9:15        Dr Saichuk—Growing Season Update, Field Situations

9:15—9:35        Dr. Salassi—Market Update 

9:35—9:55        Dr Webster—Herbicide Application Updates; Other ??

9:55—10:15      Dr. Groth—Fungicides; New Products,  Application Rates, Timing\

10:15—10:35    Dr. Harrell—Agronomy Research Plot Work

Plenty of refreshments and snacks will be served, courtesy of RiceTec seed.  Even though you may not be able to stay for the entire meeting, we would like to have you visit with us as long as you can.

The LSU AgCenter prohibits discrimination in all its programs and activities on the basis of race, color, national origin, gender, religion, age, disabilities, political beliefs, sexual orientation, and marital or family status.   Persons with disabilities, who require alternative means for communication of program information or other assistance, should contact the Evangeline Parish office of the LSU AgCenter at (337) 363-5646.

For more information, contact Keith A. Fontenot, County Agent/Parish Chairman.

2011 Southwest Rice Tour will be held on Wed. June 1st in Fenton and Welsh. 

Information will be provided on all aspects of rice production.  All interested person are invited to attend.  The following is the program for the field day:

9:00 – 9:30                   Coffee and Registration, Fenton CO-OP, Fenton

9:30 – 9:40                   Travel to Mr. Jimmy Hoppe’s Farm

9:40 – 10:00                 Rice varieties, Dr. Steve Linscombe and Dr. Sha Xueyan, Rice Breeding Rice Research Station

10:00 – 10:25              Rice Weed control update, Dr. Eric Webster, LSU AgCenter, Weed Science

10:25 – 10:40              Rice Disease Update, Dr. Don Groth, LSU AgCenter, Disease Pathologist

10:40 – 10:55              Rice Fertilization, Dr. Dustin Harrell, LSU AgCenter, Rice Research Station

10:55 – 11:10                Travel to Mr. Mark Pousson farm north of Welsh

11:10 – 11:25              Horizon Ag Clearfield variety plot, Mr. Michael Fruge

11:25 – 11:35              Rice Insect update, Dr. Natalie Hummel, LSU AgCenter, Entomologist

11:35 – 11:45              State rice update, Dr. Johnny Saichuk, LSU AgCenter, Agronomist

11:45 – 11:55              Travel to Welsh Community Center 

11:45 – 12:00              Market Update, Dr. Kurt Guidry, LSU AgCenter, Economist

12:00 – 12:30              Lunch courtesy of RiceTec

LSU AgCenter South farm rice research station field day on Wed. June 15th

The tour will conclude with a stop at the Acadia Parish rice water weevil demonstration test site where we will report our observations of the core sample collection. Lunch will be served – sponsored by Dupont, Syngenta and Valent.

LSU AgCenter Rice Research Station Field Day at the North unit will be Thursday June 30th   

For more information please contact County Agent Barrett Courville.

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Today Anna and I met with County Agent Barrett Courville and Crop consultant Rustin Gilder at the Acadia Parish demo site which is farmed by Glen and Wes Simon. We were pleased to find a healthy, rigorous stand of rice. Much of the field is already at tillering stage just two weeks after seedling emergence! This location was planted with XL745 at #25 seeding rate.

We used the same method as last year – counting the number of plants and taking plant heights on ten randomly selected plants at five random locations in each strip.

Anna Meszaros and Barrett Courville taking stand data in Acadia Parish.

We did not notice any obvious visual differences between seed treatments (at this location we are comparing CruiserMaxx, Dermacor X-100, NipsitInside to an Untreated check). The following series of pictures includes every possible side by side comparison of treatments:

Rice grown from CruiserMaxx treated seed to the right and Dermacor X-100 treated seed to the left.

Rice plants grown from CruiserMaxx treated seed to the right and Untreated seed to the left.

Rice grown from Dermacor X-100 treated seed to the right and NipsitInside treated seed to the left.

Rice grown from NipsitInside treated seed to the right and CruiserMaxx treated seed to the left.

Rice grown from seed treated with NipsitInside to the right and untreated seed to the left.

Rice grown from Untreated seed to the right and Dermacor X-100 treated seed to the left.

It was not difficult to find rice water weevil adult scarring in the field. We did not observe any rice water weevils.  The field had recently received a flush. It was difficult to assess a difference in the severity of scarring between treatments, but our sense was that it was a little more prevalent in the untreated strips.

Rice water weevil adult scarring injury on an untreated plant.

We will continue to monitor this field for any other insect problems that might occur. The next step will be to take rice water weevil core samples four weeks after permanent flood.

It sure is dry out there – we could use some good rain. In these dry conditions it is important to remember to actively scout for chinch bugs – they tend to thrive in these dry conditions, especially if weeds or pasture near a rice field start to dehydrate.

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On March 16, 2011, we planted our first site for the 2011 LSU AgCenter rice water weevil demonstration test.

Acadia Parish County Agent Barrett Courville following the drill as we planted the test plots.

The purpose of our rice water weevil demonstration test is to compare currently recommended seed treatment insecticides on commercial farms in Louisiana. This year we are comparing three insecticide seed treatments (CruiserMaxx, Dermacor X-100 and NipsitINSIDE) to an untreated check. 

Rustin Gilder walking near the flagging on the edge of the plots. Flagging is color-coordinated with the treatments to make it easier to monitor progress during the season.

Here are the details about the Acadia Parish test site:

Parish Acadia
Cooperator Glen Simon & Wes Simon
County Agent Barrett Courville
Consultant Rustin Gilder
Distributor Crowley Grain
Variety XL745
Seeding rate 22
Drill width 36
Length of field 700
Acres per treatment 10.00
Total acres 40
Total lb seed 220
CruiserMaxx – A 15.4 fl oz total
Dermacor X-100 – B 17.5 fl oz total
Nipsit-Inside – C 4.22 fl oz total
Untreated – D no insecticide

We will take stand counts and plant height data 2 weeks after seedling emergence.  To assess insecticide efficacy, we will collect rww soil cores 4 weeks after application of permanent flood.

Field map with color-coding for the treatments. Feel free to drive by and watch the field as the crop matures during the season.

We intend to have a tour stop at the demo test site at the conclusion of the LSU AgCenter South Farm Tour this summer.  Please monitor the blog for an announcement about the date and details.

Acadia Parish Demo test cooperators Wes Simon, Rustin Gilder, Terry Istre and Barrett Courville.

We greatly appreciate the tremendous effort in time and land-use by our cooperators. We will keep you posted on the progress at this site.  For additional information, please contact Barrett Courville.

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This week we’ve continued to travel the state and meet with cooperators for the LSU AgCenter rice water weevil (rww) demonstration test. In case you are a new reader to the blog, you can read more about rww at http://bit.ly/haGduU. You can also see a video on how to scout for rice water weevil adults and larvae at this website: http://bit.ly/gUJe8R

RWW are the most important insect pest of rice in Louisiana. Adults enter fields either before or after permanent flood.  Injury begins when adults feed on plant leaves making longitudinal scars. If scarring is excessive the field will sometimes have the appearance of being “painted” with white paint. In some instances adult feeding can be severe enough to merit an insecticide spray before application of permanent flood. Mating commences soon after adults enter the field, but oviposition of eggs occurs after application of permanent flood. Larvae hatch from eggs, feed briefly within the leaf sheath, and then swim through the flood water to burrow into the mud and begin feeding on the roots of the rice plant. This larval feeding on the roots is the primary source of damage caused by rice water weevils when they attack the rice plant. In some cases, root pruning can be so severe that plants will fall over in the field. In other cases, root pruning in not severe enough to cause lodging, but can still significantly reduce yield.

The purpose of our rice water weevil demonstration test is to compare currently recommended insecticides on commercial farms in Louisiana. This year we are restricting our test to comparison of three insecticide seed treatments (CruiserMaxx, Dermacor X-100 and NipsitINSIDE) which will be compared to an untreated check. These products were described in my last blog posting, so I won’t spend a lot of time describing them here.

Yesterday we met with Farmer Charlie Fontenot, Crop Consultant Dean Reed, and County Agent Vince Deshotel in St. Landry Parish. Charlie cooperated with us last year, and his farm had the most severe rice water weevil pressure of all locations. It will be interesting to see what we find this year. Charlie intends to plant XL745 at a seeding rate of 25 lbs per acre. We will plant two passes (reps) of each seed treatment, which will be compared to an untreated check. There is a good chance that we will plan a field meeting at this site sometime later this summer. We anticipate planting in mid-March.

After we completed our discussion about demo test plans, Bruce Schultz joined us to interview Charlie Fontenot for a feature story in Louisiana Farm and Ranch. Charlie was honored as St. Landry Parish Farmer of the Year for 2010. An accomplishment that he certainly deserves. Charlie has ramped up his production over the last few years and runs a beautiful operation in St. Landry. Look for the story in next month’s issue of Louisiana Farm and Ranch.

Today we met with Farmer Wes Simon (and his son Ethan), Crop Consultant Rustin Gilder, and County Agent Barrett Courville in Acadia Parish. 

County Agent Barrett Courville, Farmer Wes Simon and I discussing plans at the field in Acadia Parish.

This is our first year working with Wes and his father Glen.  Wes intends to plant either XL729 or XL745 at a seeding rate of 22 lbs per acre. 

Wes Simon measuring out the plot size with his tractor.

The planting arrangement will be the same as at Charlie’s farm – two passes for each seed treatment which will be compared to an untreated check. Depending on the weather this weekend, Wes will probably plant sometime next week. There is a good chance we will have a tour stop here in conjunction with the LSU AgCenter south farm tour this summer.

After we left Wes, we headed over to Calcasieu Parish to meet with Farmer Mark Stelly, Landowner Johnny Hensgens, Crop Consultant Randy Verret and County Agents Jimmy Meaux and Dusty Zaunbrecher. 

County Agents Jimmy Meaux, Dusty Zaunbrecher, Farmer Mark Stelly, and Johnny Hensgens discussing plans for the demo test site.

Plans for the demo field site in this parish will be very similar to our set-up in Acadia Parish. Mark intends to plant XL745 at a seeding rate of 25 pounds per acre.  Again, depending on the weather, this site will be planted sometime before early April.

Now we are headed to Breaux Bridge for their annual winter rice production meeting at 6 pm tonight at the St. Martin Parish LSU AgCenter office. I’ll discuss seed treatments for rice water weevil management.

All photos taken by Anna Meszaros.

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