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.

Slides:



Advertisements
Similar presentations
Biofumigation in Combination with Conservation Tillage to Control Reniform Nematode in Cotton Ernst Cebert*
Advertisements

Do In and Post-Season Plant-Based Measurements Predict Corn Performance and/ or Residual Soil Nitrate? Patrick J. Forrestal, R. Kratochvil, J.J Meisinger.
Livestock/Perennial grass/Row crops-a solution? University of Florida, Auburn University, UGA, National Soil Dynamics Laboratory, National Peanut Laboratory,
Peanut Cultivars: Making Sense of all the Options John P. Beasley, Jr. Professor & Extension Peanut Agronomist Crop and Soil Sciences Department John P.
Use of Gypsum for Crop Production on Southeastern Soils Malcolm E. Sumner Consultant Lamar Larrimore Principal Research Engineer Southern Company Services,
Peanut Provisions of the Farm Security and Rural Investment Act of Farm Bill Education Conference Kansas City, Missouri May 20-21, 2002 Nathan.
Acreage Shifts in Southern Commodities: Why and Is It Temporary? National Farm Business Management Conference June 9-13, 2013 Dr. Nathan B. Smith, Amanda.
Peanut Provisions in the Farm Bill Nathan Smith, PhD Extension Economist Agricultural and Applied Economics University of Georgia.
Response of Early and Late Maturing Peanut Cultivars to Sowing Densities and Fungicide Application in Ghana Jesse B. Naab 1, P.V. Vara Prasad 2*, Kenneth.
Results showed in Figure 1 indicated that WE mean for grain pearl millet was higher 84% than corn and 22% than sorghum for the highland location. WE mean.
Agricultural Land Use Lori Lynch, Professor Agricultural and Resource Economics University of Maryland.
Effects of Cover Crop Management on Corn Production Brian Jones Agronomy Extension Agent
“Agricultural productivity and the impact of GM crops: What do we know?” Ian Sheldon Andersons Professor of International Trade.
Agriculture Water Use and Demand Forecasts Overview.
How do we feed 9 Billion People Food security Declining arable land Loss of water resources Declining nutrient and mineral content Climate change Vertical.
Silage and Haylage: facing new economic realities Stan Smith Fairfield County, OSU Extension.
Producing “New” Small Grain Crops in the Mid-Atlantic Wade Thomason.
Integrated Crop Pest Management Montana Small Grain Guide.
2008 Peanut Production Update Agronomics University of Georgia – College of Agricultural and Environmental Sciences Department of Crop and Soil Sciences.
Things you should know about crop production in Alabama Bob Goodman, Extension Economist.
Bill Wiebold Agronomy University Extension. One reason to contract crop sales is to capture value in an identity preserved system.
USA Peanut Crop Situation American Peanut Shellers Association American Peanut Product Manufacturers, Inc. Industry Spring Conference 5 March 2008 Lake.
Root Galls formed by Root-knot Nematodes
Selecting the Right Species and Variety for Your Hay Enterprise
SCC-33 January Statewide Variety Testing Program The University of Georgia.
2011 Product Evaluation and Varietal Differences for Reniform Nematode Suppression in Mississippi Delta Sweetpotato Production Larry Adams and Randy Luttrell.
Receding water levels in Ogallala aquifer are threatening the sustainability of irrigated agriculture in the High Plains of Eastern New Mexico and West.
Section:Plant & Soil Science Section:Plant & Soil Science Unit:Soil Management Unit:Soil Management Lesson Title: Use of Cropping Systems for Fertility.
Three Year Evaluation of High Populations of Reniform Nematode On Yield and Quality of Sweet Potatoes in the Mississippi Delta Larry Adams and Craig Abel.
UW MADISON AGRONOMY Rotation Effect on Brown Stem Rot and Soybean Yield P. Pedersen, C.R. Grau, and J.G. Lauer UW-Madison September 14, 2000.
Sod Based Cropping System- The Next Step After Conservation Tillage Sodbased Team Auburn Univ., UGA, NWFWMD, VA Tech, The Rodale Institute, Texas Tech,
Beltwide Prod. Conf.1/6/2010 Dr. Chris Main Extension Cotton Specialist, University of Tennessee J.C. Banks, T. Barber, R. Boman, D. Boquet, C. Burmester,
Chapter 11 Producing Enough Food for the World.
Potential for Sensor Based Systems in Corn-Sugar Beet Rotations John A. Lamb Department of Soil, Water, and Climate University of Minnesota – St. Paul.
Corn, Soybeans and ? ? ? Crop rotations and the economic realities Stan Smith Fairfield County, OSU Extension.
Outlook and Market Update for 2012 Corn Short Course and Georgia Corn Growers Annual Meeting January 17, 2012 Dr. Nathan B. Smith Extension Economist.
Impacts of the Farm Bill on Peanut Production in Southwest Alabama Steve Brown Extension Economist Alabama Cooperative Extension System.
Tropical Spiderwort as a Host for Nematodes During Crop Rotation Sequences Richard F. Davis, USDA-ARS Tim Brenneman, University of Georgia Ted Webster,
Integrated Pest Management. Learning Objectives 1.Define IPM (Integrated or Insect Pest Management). 2.Describe why IPM is important. 3.Describe what.
Optimizing Nitrogen and Irrigation Timing for Corn Fertigation Applications Using Remote Sensing Ray Asebedo, David Mengel, and Randall Nelson Kansas State.
UTILIZATION OF CROP SENSORS TO DETECT COTTON GROWTH AND N NUTRITION
Alfalfa (Medicago sativa). Introduction Known as the “queen of forages” Alfalfa(Medicago L.), also called Lucerne Originated near Iran First introduced.
UW MADISON AGRONOMY Raising Non-Rotation Soybean P. Pedersen, J.G. Lauer, C.R. Grau, and J.M. Gaska University of Wisconsin-Madison January 18, 2001.
You have learnt from the Lessons in the earlier Modules that soil properties influence soil health. These soil properties in turn are affected by the agricultural.
Yield Loss Prediction Tool for Field-Specific Risk Management of Asian Soybean Rust S. Kumudini, J. Omielan, C. Lee, J. Board, D. Hershman and C. Godoy.
Open Discussion “Stink Bug Movement, Sampling, Damage and Controls – What We Have Learned in Recent Years” 2006 GA PAC/ACAA Annual Meeting Dothan, Al February.
Agronomic and Grade Characteristics of the Virginia Market Type Peanut Grown in Virginia and Carolina Region Maria Balota and Thomas Isleib Objectives.
Global Climate Change in the Great Lakes: How will Agriculture in the Great Lakes Region be Affected? By: Mary Brunner.
1 Cotton 2005 Ouachita Fertilizer Red River. 2 Ouachita Commitment to you Increase yields Lower Costs / Unit Produced Help solve specific production problems.
Plant Science Crop ID. Cotton Flower Cotton Leaf.
Cropping systems, Cropping patterns ABT-320
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.
Soybean Maturity Groups and Selection
Efficacy of EMD Crop Bioscience products on cotton stand and yield M. S. Reddy, R. Bowman and R. Osburn Dept. of Entomology & Plant Pathology, Auburn University,
FORAGE PRODUCTION IN SOUTH GEORGIA. PASTURES CAN PROVIDE: INEXPENSIVE HIGH QUALITY FEED IN THE FORM OF GRAZING, HAY OR SILAGE PASTURES AND HAY CAN SUPPLY.
Phosphorus Fertilization Reduced Hessian Fly Infestation of Spring Wheat S. E. Petrie and K. E. Rhinhart Columbia Basin Agricultural Research Center, Oregon.
BEAN PRODUCTION – Crop Health
US and NC Outlook for Corn, Soybeans, and Wheat
Irrigation Method Impacts on Peanut Pod Yield. S. Leininger 1, L. J
ROW SPACING & PLANT POPULATION AS IPM TOOLS FOR NO-TILL SILAGE CORN
NDVI Active Sensors in Sugarbeet Production for In-Season and Whole Rotation Nitrogen Management.
1Dept. of Entomology and Plant Pathology, Auburn University, AL
A.K. Hagan and H. L. Campbell
Impacts of cattle on cotton in a bahiagrass/peanut/cotton rotation
North Carolina Corn Board Meeting March 15, 2018
Update on PLH Resistant Alfalfa
Department of Horticulture University of Georgia –Tifton Campus
Improving Silage Yield and Seasonal Distribution
Biomass Yield and Nutrient Accumulation by Four Small Grain Species
Presentation transcript:

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 Dept. of Entomology and Plant Pathology B. Gamble Wiregrass Research & Extension Center

Impact of Bahiagrass, Cotton, and Corn Cropping Frequency on the Severity of Diseases of Peanut 4 Peanuts have been a major cash crop for Alabama, Georgia, and Florida Farm Bill abolished the tie between quota poundage and acres, which encouraged an increase in peanut acreage at the expense of rotation. 4 Seen gradual decline in yield in Alabama starting in 1984 or Farm Bill eliminated quota price support system. 4 Possibility of lower farm income plus high production costs may trigger a decline in peanut production, particularly on poorly-rotated land where yield potential is low.

4 Good Reasons for the Recent Yield Decline in Peanut EARLY LEAF SPOT á EARLY LEAF SPOT á LATE LEAF SPOT á SOUTHERN STEM ROT á PEANUT ROOT-KNOT Southern Stem Rot Early and Late Leaf Spot Southern Stem Rot Peanut Root-Knot

OBJECTIVE ï Evaluate the profit potential of cropping patterns where peanut is rotated with bahiagrass, corn, cotton, as well as several other forage crops. ï Assess the impact of cropping frequency on diseases and nematode pests of peanut. ï Monitor pest systems in other rotation crops.

Impact of Bahiagrass, Cotton, and Corn Cropping Frequency Materials and Methods Established in 1986 on a site previously cropped to bahiagrass. 4 Established in 1986 on a site previously cropped to bahiagrass. 4 RCB design with four replications. 4 Plots consisted of twelve 30 ft rows on 3 ft centers. 4 Plots were watered with side-roll irrigation system as needed. 4 Planting and harvesting operations for each crop scheduled to coincide with time for optimum yields. Grades for peanuts also recorded. 4 Grades for peanuts also recorded.

Bahiagrass Rotation Patterns P=PEANUT, C=CORN, B=BAHIAGRASS SSR

Rotation Patterns P=PEANUT, C=CORN, CT= COTTON, PM=PEARL MILLET, V= VELVETBEAN, F=SUMMER FALLOW, R/= WINTER RYE.

CULTIVAR SELECTION Peanut ‘Florunner’ replaced by ‘Georgia Green’ in à Peanut ‘Florunner’ replaced by ‘Georgia Green’ in à Cotton ‘DPL 555 B/RR’ for last three years. à Corn ‘DK 687 RR’ à Rye ‘Wrens Abruzzi’

TARGET PEANUT DISEASES Early Leaf S pot Late Leaf Spot Southern Stem Rot TSWV Peanut Root-Knot

Impact of cropping pattern on the severity of leaf spot diseases on ‘Georgia Green’ peanut. Cropping patterns listed above are for 1997 through 2002 growing season.

Impact of cropping pattern on the incidence of Southern stem rot on ‘Georgia Green’ peanut. Cropping patterns listed above are for 1997 through 2002 growing season.

Effect of the cropping frequency of bahiagrass, corn, cotton, and peanut on pod yield CROP CODE: P=PEANUT, B= BAHIAGRASS C=CORN, CT= COTTON

Effect of the crop selection in a 2-year rotation pattern on the yield of peanut P=PEANUT, B= BAHIAGRASS C=CORN, CT= COTTON, PM=PEARL MILLET, V= VELVETBEAN, F=SUMMER FALLOW, R/= WINTER RYE

Disease Summary Leaf spot ratings on peanut increased as the interval between crops declined from 2 years to 0 in the peanut monoculture. Ü Leaf spot ratings on peanut increased as the interval between crops declined from 2 years to 0 in the peanut monoculture. SSR incidence in the peanut monoculture was similar and sometimes lower than those where peanut followed one, two, three, and sometimes four years of a non-host crop like bahiagrass. Ü SSR incidence in the peanut monoculture was similar and sometimes lower than those where peanut followed one, two, three, and sometimes four years of a non-host crop like bahiagrass. Ü In 2002, SSR loci counts were higher where peanut followed 1 year of pearl millet, velvetbean, summer fallow, cotton, and bahiagrass but not corn.

Yield Summary Frequency of peanut, corn, cotton, and bahiagrass production often had a significant impact on peanut yield. Ü Frequency of peanut, corn, cotton, and bahiagrass production often had a significant impact on peanut yield. Ü However, peanut yield did not consistently increase as the interval between crops was lengthened. Ü Where peanut followed one year of a non- host crop, significant yield gains were obtained in two years with velvetbean, rye/summer fallow, and two of three years corn compared to the peanut monoculture.

Yield Summary Ü In one of two years, yield was higher in peanut cropped after one year of bahiagrass, pearl millet, cotton, or summer fallow. Ü Yield gains in the longer rotations was erratic. Ü Peanut grown after two years of bahiagrass and three years of cotton yielded nearly the same as the peanut monoculture. Ü Yield gains were seen where peanut were produced after two years of corn, cotton, or both crops, three years of corn, and three or four years of bahiagrass. Ü Peanut after three or four years of bahiagrass often had higher yields than the two-year cropping patterns. Ü The peanut-corn-peanut rotation looked pretty good.

IN PROGRESS Analysis of peanut root-knot juvenile counts and root-knot damage ratings on peanut roots and pods. 4 Analysis of peanut root-knot juvenile counts and root-knot damage ratings on peanut roots and pods. 4 Assess the impact of crop rotation on the incidence of TSWV in peanut. 4 Impact of crop rotation on the yield of cotton and corn. 4 Economic analysis of cropping patterns in an irrigated production system.

Peanut yield as affected by bahiagrass cropping frequency. Yield lb/A * * *

Peanut yield as affected by the cropping frequency of corn. # SSR Disease loci * * * *

Incidence of SSR in peanut as affected by the cropping frequency of cotton. # SSR Disease loci * ** *

Incidence of SSR as affected by bahiagrass. # SSR Disease loci

Incidence of SSR in peanut as affected by bahiagrass cropping frequency. # SSR Disease loci * *

Incidence of SSR in peanut as affected by the cropping frequency of corn. # SSR Disease loci *

Incidence of SSR in peanut as affected by the cropping frequency of cotton. # SSR Disease loci * ** *