Tropical Diseases of Legumes

Tropical Diseases of Legumes......Page 4
Copyright Page......Page 5
Table of Contents......Page 6
List of Contributors......Page 10
Preface......Page 14
Part I: Rugaceous Diseases......Page 16
I. Introduction......Page 18
II. The Viruses......Page 20
III. Addendum......Page 28
REFERENCES......Page 40
I. Introduction......Page 42
II. Whitefly-transmitted Diseases of the Bean and Soybean Crops in Brazil......Page 43
III. Relationship Between Whitefly-transmitted Bean and Soybean Diseases from Different Countries......Page 54
IV. Increase in Populational Density of Bemisia tabaci in Brazil......Page 55
V. Migration of Bemisia tabaci in Areas of High Population Density......Page 56
VII. Control of Whitefly-transmitted Diseases......Page 58
VIII. Discussion......Page 61
REFERENCES......Page 63
I. Introduction......Page 66
IV. Discussion......Page 67
II. Symptoms of Golden Mosaic......Page 70
IV. Distribution and Seasonal Occurrence......Page 71
V. Influence of Time of Infection on Yield......Page 72
VIII. Discussion......Page 73
REFERENCES......Page 74
I. Introduction......Page 76
II. Materials and Methods......Page 77
III. Results......Page 78
IV. Discussion......Page 82
REFERENCES......Page 84
I. Introduction......Page 86
III. Insect Transmission......Page 87
IV. Mechanical Transmission......Page 88
V. Mycoplasmalike and Rickettsialike Organisms......Page 89
VII. Possible Diversity of Agents......Page 90
REFERENCES......Page 91
I. Introduction......Page 94
III. Materials and Methods......Page 95
V. Host Range......Page 96
VI. Symptoms......Page 97
VII. Transmission Tests......Page 98
VIII. Virus-Vector Relationships......Page 99
IX. Discussion......Page 102
REFERENCES......Page 103
Part II: Mosaic Diseases......Page 104
I. Introduction......Page 106
II. Materials and Methods.......Page 107
III. Results and Discussion......Page 108
IV. Conclusion......Page 112
REFERENCES......Page 116
I. Introduction......Page 118
II. Materials and Methods......Page 119
III. Results......Page 121
REFERENCES......Page 126
III. Results and Discussion......Page 128
REFERENCES......Page 129
III. Host Plants......Page 130
VI. Physical Properties......Page 131
REFERENCES......Page 132
II. Materials and Methods......Page 134
REFERENCES......Page 135
II. The Viruses......Page 138
III. The Beetles......Page 139
IV. Virus-Beetle Relationships......Page 140
V. Projections......Page 144
REFERENCES......Page 146
Part III: Bacterial Diseases, Chemical Control, and Ecology of Pathogens......Page 148
II. Results......Page 150
REFERENCES......Page 152
II. Disease Control by Fungicides......Page 154
III. Disease Control by Host Plant Resistance......Page 159
II. Materials and Methods......Page 162
REFERENCES......Page 164
I. Introduction......Page 166
II. Diseases of Pigeon Peas......Page 168
III. Diseases of Importance to the Caribbean......Page 169
REFERENCES......Page 170
Part IV: Origin, Improvement and Prospects of the Common Bean......Page 172
I. Introduction......Page 174
II. Research on the Origins of the Common Bean......Page 175
REFERENCES......Page 177
CHAPTER 19. BEAN (PHASEOL US VULGARIS) DISEASES IN THE TROPICAL AMERICAS......Page 180
REFERENCES......Page 181
Subject Index......Page 182