Proceedings of the 17th Annual Meeting, Southern Soybean Disease Workers (March 20-22, 1990, Biloxi, Mississippi): Soybean Disease Control at a Crossroad

Authors

William S. Gazaway, Auburn University
Donald E. Hershman, University of Kentucky
J. Allen Wrather, University of Missouri
Gary W. Lawrence, Mississippi State University
Glenn G. Hammes, DuPont

Date of this Version

3-1990

Citation

Southern Soybean Disease Workers, Proceedings of the 17th Annual Meeting (March 20-22, 1991, Biloxi, Mississippi, United States)

Abstracts and reports

J Allen Wrather, 1990 program chairman and proceedings editor

Comments

Copyright 1990, the authors of the respective texts

Abstract

Contents

Southern Soybean Disease Workers Officers 1989-1990

Southern Soybean Disease Workers Program Committee 1989-1990

Southern Soybean Disease Workers Committee Chairmen 1989-1990

General session

Presidential address. B Gazaway

Keynote address. K Smith

Invited speakers

Future Impacts of Biotechnology on Soybean Production and Uses. X Delannay

Diseases of Soybean Associated with International Seed Trade. B Moore

Impact of Regulatory Change and GLP's on New Fungicide Discovery and Development. G Hammes

Graduate student papers

Double-Stranded RNA and Virus-Like Particles From the Soybean Stem canker Pathogen, Diaporthe phaseolorum var. caulivora. Y Lee, JP Snow, GT Berggren, and RA Valverde

Development of Soybean Varieties Resistant to Phomopsis Seed Decay. MS Zimmerman and HC Minor

Cloning of the vir Region of Agrobacterium tumefaciens Chry 5, a Strain Highly Virulent on Soybean. LG Kovacs, JA Wrather, and SG Pueppke

Role of Overwintering Bean Leaf Beetle in the Epidemiology of Bean Pod Mottle Virus in Soybeans in Kentucky. JR dosAnjos, SA Ghabinal, DE Hershman, and DW Johnson

Contributed papers

SSDW soybean Disease Loss Estimates G Sciumbato

Effects of Amino Acid Biosynthesis Inhibiting Herbicides on in vitro Growth and Development of Calonectria crotalariae. DK Berner, GT Berggren, and JP Snow

Infection Cushion Formation by Rhizoctonia solani on Soybean Leaves. CS Kousik, JP Snow, and GT Berggren

Is Stem Canker Monocyclic? KV SubbaRao, JP Snow, and GT Berggren

Early-season Fungicide Sprays for Soybean Stem Canker Control. AY Chambers

SSDW business session

Treasurer's report, 1989. G Hammes

Contributed paper session

Effect of Frogeye Leaf Spot on Soybeans in Florida. FM Shakes and CK Hiebsch

Comparison of Application Timing of Two Foliar Fungicides for Control of Soybean Diseases. JC Rupe and MJ Cochran

Performance of Soybean Lines under Stress Due to Brown Stem Rot, Soybean Cyst Nematode, and Iron Deficiency Chlorosis. LM Mansur, H Tachibana, and K Bidne

Performance of Soybean Cultivars in Cyst and Peanut Root-Knot Nematode Infested Fields. CE Drye, DK Barefield, ER Shipe, and JD Mueller

Yield of Aldicarb Treated Nematode Resistant and Susceptible Soybean Varieties. CE Drye, ER Garner, and JD Mueller

Distribution, Races, and Effects of Soybean Cyst Nematode in Missouri. TL Niblack and GS Smith

Performance of Selected Nematicides in a Field Infested with Root-Knot and Cyst Nematodes. RW Young, R Rodríguez-Kábana, and EL Carden

Performance of Selected Soybean Cultivars in a Field Infested with Meloidogyne arenaria and Heterodera glycines. DG Robertson, R Rodríguez-Kábana, D Weaver, and EL Carden

Sorghum-Soybean Rotation for the Management of Root-Knot and Cyst Nematodes: Long Term Effects. CF Weaver, R Rodríguez-Kábana, DB Weaver, and EL Carden

Bahiagrass-Soybean Rotation for the Management of Root-Knot and Cyst Nematodes: Long Term Effects. PS King, R Rodríguez-Kábana, DB Weaver, and EL Carden

Peanut-Soybean Rotations for the Management of Meloidogyne arenaria. R Rodríguez-Kábana, and DG Robertson

Field Evaluation of Polyspecific Nematode Resistance in Soybean. DB Weaver, R Rodríguez-Kábana, and EL Carden

Long Term Effects of Selected Rotations with Soybeans and Corn on Populations of Meloidogyne arenaria. R Rodríguez-Kábana, and D.G. Robertson

Histopathology of Soybean Roots Inoculated with Fusariurn solani and Heterodera glycines. KS McLean, KW Roy and GW Lawrence.

The opinions expressed by the participants at this conference are their own and do not necessarily represent the views of the southern Soybean Disease Workers (SSDW).

Text, references, figures, and tables are reproduced essentially as they were supplied by the author(s) of each paper.

Mention of pesticides does not constitute a recommendation for use, nor does it imply that the pesticides are registered under the Federal Insecticide, Fungicide, and Rodenticide Act as · amended. The use of trade names in this publication does not constitute a guarantee, warranty, or endorsement of the products by SSDW.