2006: MB Alternatives Being Developed in GA University of Georgia Tifton Campus.

Slides:

Advertisements

Similar presentations

Evaluation of Insect Repellents and Barriers as Methods to Control Cucumber Mosaic Virus of Bell Peppers Joe Nunez Vegetable/Plant Pathology Advisor UC.

Advertisements

Nematode Management in Florida Peanut Production

 Primary tillage – rip, disc, laser level if needed  Secondary tillage – land plane, seed bed prep, pre-emergent herbicides.  Fertilizer – after soil.

Methyl Bromide Alternatives in US/ California Dried Fruit and Nut Industries Gary Obenauf Agricultural Research Consulting Fresno, CA.

Squash Tolerance to Sandea and Applying Sandea Through Drip Tape Dr. Ted Webster Weed Scientist USDA-ARS Tifton, GA.

New Technologies for Challenging Situations – Perennial and Nursery Crops in California S. Schneider, T. Trout, J. Gerik USDA ARS, Parlier, CA H. Ajwa,

1 Overview of Soil Fumigant Uses Module 2 Soil Fumigant RED Requirements.

Managing Glyphosate-Resistant Palmer Amaranth in Conventional and Strip-Till Roundup Ready Cotton Culpepper, Kichler, MacRae, Whitaker, York, Davis.

Robert Woolley Dave Wilson Nursery Hickman, CA growers of deciduous fruit, nut & shade trees for commercial growers & the home garden.

IMPACT OF BAHIAGRASS, COTTON, AND CORN CROPPING FREQUENCY ON THE SEVERITY OF DISEASES OF PEANUT A. K. Hagan, L. H. Campbell, J. R. Weeks, M. E. Rivas-Davila.

Weed Management in Cucurbits. Curcurbits Select Max Sinbar Alanap Sandea Curbit Herbicide/Mulch relations.

Methyl Bromide Alternatives To Manage Nutsedge Culpepper and Langston GFVGA Annual Meeting.

Peanut Weed Management Update Eric P. Prostko Extension Weed Specialist Department of Crop & Soil Sciences The University of Georgia Tifton Extension Agent.

Peanut Weed Control Update (County Extension Agents) Eric P. Prostko Professor and Extension Weed Specialist Department of Crop & Soil Sciences.

Buffer Zones and Credits

100 % control not feasible Identification important Especially critical to know perennial weeds (nutsedge, bermudagrass) Approaches available  Chemical.

Evaluation of the Effects of Plastic Mulches - Red, Black, Olive and Control, on the Growth and Yield of Tomato A. A. James, J. A. Sawtelle, and R. W.

2012: Weed Management and Crop Injury when Intercropping Melons and Cotton Traditionally, spring planted melon crops in southern Georgia are harvested.

Sweet Potatoes – What We Have Learned So Far: Plant Densities, Plastic Mulch, Floating Rowcovers and Transplants Chuck Bornt, Laura McDermott & Crystal.

Will D. Duffie 1, A. S. Culpepper 2, A. C. York 3, A. MacRae 2, P. Roberts 2 and P. H. Jost 4 1 University of Georgia, Waynesboro, GA 2 University of Georgia,

2014 Beltwide: Time of Day Influence on Control of Palmer Amaranth by Dicamba Tank Mixes Culpepper, Eure, Grey, Fowler.

Pest Control in Strawberry with IRF135, Pic and Metham K

S.G. Wilson, A.S. Culpepper, and A.C. York University of Georgia and N. C. State University MANAGING LARGE MORNINGGLORY IN ROUNDUP – READY COTTON WITH.

2001 Cotton Production Workshop. Waiting until spring to control weeds glyphosate or paraquat PLUS Aim, Caparol, Clarity, Direx, Harmony Extra, Goal,

2014: Fine Tuning The Fumigant System Stanley Culpepper, University of Georgia Tifton Campus.

Tift County Melon Update

2003 Vegetable Herbicide Update GFVGA Annual Meeting.

The Search for MB Alternatives Continues During University of Georgia Tifton Campus.

Cadre and Cotton “A Peanut Producer’s Dilemma” E. P. Prostko, A. S. Culpepper, T. L. Grey, C. W. Bednarz, and W. D. Duffie University of Georgia Tifton.

C.W. Bednarz and W.D. Shurley University of Georgia and W.S. Anthony USDA-ARS Losses in Yield, Quality, and Profitability of Cotton From Improper Harvest.

Cotton Production Workshop A. Stanley Culpepper. Breakout Session Objectives 1. New labels or uses 2. RR cotton tolerance to glyphosate 3. Managing weeds.

Managing Tropical Spiderwort (Commelina benghalensis) In Roundup Ready Cotton A.S. Culpepper, J.T. Flanders, and A.C. York University of Georgia and N.

Methyl Bromide Alternatives For Nutsedge In Pepper A. S. Culpepper & D. B. Langston University of Georgia.

Almost Everything You Want to Know About Stink Bugs and What You Better Know about Roundup Ready Cotton Certified Crop Advisor Training January 22, 2002.

Oat Response to Imazapic Residues E. P. Prostko, T.L. Grey, and R. N. Morgan Department of Crop & Soil Sciences University of Georgia Tifton WSSA

Curtis Rainbolt Everglades REC University of Florida

Watermelon Update GFVGA Annual Meeting.

Tolerance Of Staked Tomatoes Grown On Plastic Mulch To SANDEA (HALOSULFURON) Hudgins, J. E. 1, A. S. Culpepper 2, L. M. May 1,and D. E. Mcgriff 1 1 decatur.

2012 Watermelon Production Meeting.  Sinbar  Sandea  Curbit  Reflex 2013 maybe? Good Residual Options.

Row Patterns - Tillage John Baldwin Univ. of Georgia.

Impact of Rotation and Fumigation on 2006 Cotton Production in Reniform Infested Cotton Fields. Gazaway, W.S., K. Lawrence, and J.R. Akridge Auburn University.

Cotton and Palmer Amaranth (AMAPA) Response to Milo-Pro Applied at-Plant and POST Lynn M. Sosnoskie and A. Stanley Culpepper UGA, Tifton, GA Jared Whitaker.

2016 Vegetable Weed Control Mechanical Cultural Herbicide/ Fumigant DIVERSIFICATION.

Efficacy of ethyl formate and phophine, applied alone and in combination, on imported pineapple to control on Citrus mealybug (Planococcus citri) Jeong-OhYang.

2016 Vegetable Pesticide Update: Weeds 1)New/Changed labels 2) Labels soon 3) Auxin Technologies – drift management.

Continued growth of organic strawberry (Fragaria sp.) and vegetable production in coastal California faces major challenges. Soil-borne disease management.

Management of Fusarium root rot on carrots

Glyphosate-Resistant Palmer Amaranth Response To Dicamba R. D. Wallace, A. S. Culpepper, W. K. Vencill, A. C. York, and T. L. Grey University of Georgia.

New Peanut Cultivar Response to Paraquat Applications

Replacing Methyl Bromide in Multiple Crop Plasticulture

2003 Vegetable Update.

RR Cotton Tolerance to Glyphosate and Managing Difficult to Control Weeds A. Stanley Culpepper.

Use of organic mulch as an alternative to the plastic mulch-methyl bromide system for suppressing purple and yellow nutsedges in tomato production Shabana,

Culpepper, York, Kichler, MacRae

Culpepper, York, Kichler, MacRae

Crop Protection and Management Research Unit

Responsible Nitrogen Management in 2018: Rates, Treatments and Timing IFCA Webinar February 9, 2018 Emerson Nafziger Crop Sciences University of Illinois.

Off-Road Equipment Management TSM 262: Spring 2016

Pepper Response to Sandea

No effective herbicides for nutsedge control in strawberry?

2016 Fumigant Systems Stanley Culpepper, University of Georgia

Implementing MB Alternatives in GA

Management Systems for Glyphosate-Resistant Palmer Amaranth

Management of Wilt Diseases on Tomato by Organically Acceptable Methods MM Rahman and Lewis Jett, WVU Extension Service, Morgantown, WV

Research and Regulatory Update

Untreated Weed-Free Check

2018: Fumigation and IR-4 Stanley Culpepper, University of Georgia

Cedar Meadow Farm Can vigorous rootstock be used to manage verticillium wilt? ‘Maxifort’ How does grafting fit in with fumigation? Additive or alternative.

Optimization of Strawberry Production in Fusarium Infested Soil Part 1

Session 7 Cover crops in vegetable systems, Part II.

Presentation transcript:

2006: MB Alternatives Being Developed in GA University of Georgia Tifton Campus

Methyl Bromide Critical Use Exemption

PRICE OF BROMIDE!

Loss of Methyl Bromide

OBJECTIVE Develop and implement economical fumigant alternatives to MB

Telone II fb Chloropicrin fb Vapam

Viable MB Fumigant Alternatives 1.MIDAS (methyl iodide plus chloropicrin) 2.DMDS (dimethyl disulfide plus chloropicrin) Trade Name will be Accolade 3.Telone II fb chloropicrin fb Vapam

MB Alternatives Research on LDPE 1.MIDAS (50:50 at 350 lb/A broadcast) 2.DMDS (79:21 at 74 G/A broadcast) 3.Telone II (12G) fb chloropicrin (150 lb) fb Vapam (75 G) 4.MB (67:33 at 350 lb/A broadcast) 5.None

FumigantsLDPE MB$929 T2/Pic/Vapam$698 DMDS MIDAS$2108 Culpepper’s Cost of Fumigant and Mulch Per Acre of Land (32” bedtop, 5 ft center) HUGE ASSUMPTION MB 67:33 is $3.75/lb.

Telone II fb Chloropicrin fb Vapam

MIDAS, Bromide, Pic and DMDS

Applications of Telone II

Chloropicrin

Metam Application

Non- treated

MIDASMB

DMDS3 Way

SpringFall None86 b96 c MIDAS0.8 a1 a MB0.0 a3 ab DMDS2.5 a11 b 3 way5.0 a11 b Number of Purple Nutsedge Plants Per Plot at Harvest (1 bed 25 feet). 2006

Alternative Mulches

No fumigant

MB 350 lb/A Broadcast LDPEMetalized

MIDAS 350 lb/A Broadcast LDPEMetalized

DMDS 750 lb/A Broadcast LDPEMetalized

Number of Nutsedge Emerged Through Mulch with Methyl Bromide Applied Under LDPE or Metalized Smooth Mulch. 4 WAT. LTF, Fall a d b c Plots were 3 beds by 1500 row feet. Counts made on 3 beds 400 row feet.

How Do Alternative Mulches Work? MB

How Do Alternative Mulches Work?

High Concentration MB How Do Alternative Mulches Work?

FumigantsLDPEMetalized/VIF MB$929$857 MIDAS$2108$1380 DMDS T2/Pic/Vapam$698$898 Culpepper’s Cost of Fumigant and Mulch Per Acre of Land (32” bedtop, 5 ft center) Assumption: Rate of MB/MIDAS can be reduced 40% when applied under metalized/VIF mulch.

* Large On Farm Trials * *

Treatments (Large Plot Efforts) 1.Telone II fb chloropicrin fb Vapam 2.MB (methyl bromide plus chloropicrin)

MB3 Way Nutsedge2.4 a0 a Purslane0.2 a1.0 a Pitted MG6.0 a4.6 a Smallflower MG0 a0.1 a Palmer amaranth 0.2 a0 a Weed Response to MB Alternatives

Harvested 3 trials 1.Pepper 2.Cantaloupe 3.Tomato

YIELDS MB did not beat 3 Way at any location

1. Do I need Telone, Pic, and Vapam? Other Options?

Telone II (12 G) fb Chloropicrin (150 lb) fb Vapam (75 G) V4-05, 60 DAT

Telone II (12 G) fb Vapam (75 G) V4-05, 60 DAT

Telone C35 (35 G) fb Pic (150 lbs) V4-05, 60 DAT

MB3 Way Pic/ Vapam Telone/ Vapam Nutsedge7 c15 bc38 b85 a Weed Response to MB Alternatives Bill Brim – Lewis Taylor Farms

Issues With Alternatives 1.Interval between fumigating and planting.

VIFLDPE Telone II fb chloropicrin Transplanted 21 DAT

1.Interval between fumigating and planting. 2.Color of mulch impact on growth. Issues With Alternatives

LDPEMSVIF MIDAS83% cd105% ab64% ef MB100% bc105% ab67% def DMDS94% bc115% a71% def 3 way94% bc106% ab69% def Soil105 F white 99 F silver 112 F grey Pepper Fruit Relative to MB. Fall 2006.

LDPEMS Pooled over 5 fumigant systems 24.0 a20.5 b Soil84 F68 F Pounds of Pepper For Harvest 1 and 2 in Spring Trial. Pooled Over Fumigants.

Issues With Alternatives 1.Interval between fumigating and planting. 2.Color of mulch impact on growth. 3.Life span of alternative mulch.

Issues With Alternatives 1.Interval between fumigating and planting. 2.Color of mulch impact on growth. 3.Life span of alternative mulch. 4.Higher price of alternative mulch.

Issues With Alternatives 1.Interval between fumigating and planting. 2.Color of mulch impact on growth. 3.Life span of alternative mulch. 4.Higher price of alternative mulch. 5.Application Procedures

Soil Properties and Application Method Will Play A Crucial Role Picture provided by Tony Weiss, Dow Agro.

Issues 1.Interval between fumigating and planting. 2.Color of mulch impact on growth. 3.Life span of alternative mulch. 4.Higher price of alternative mulch. 5.Application Procedures 6.Spring vs. fall application in GA

Bigger Issue than Loss of MB?

BUFFER RESTRICTIONS FOR ALL FUMIGANTS

Cooperators On Farm Cooperators Coggins Farms Lewis Taylor Farms Southern Valley Produce Application Help Hendrix and Dail John Mirusso Industry AmVac Arysta Cerexagri Dow Agro