Plant Disease: An Advanced Treatise, Volume 5

Front Cover
James Gordon Horsfall, Ellis Brevier Cowling
Academic Press, 1977 - Science - 534 pages
Conteúdo: How plants defend themselves.

Contents

GEORGE N AGRIOS
18
Host Factors That Promote Escape
23
Pathogen Factors That Promote Escape
29
17
35
HARRY MUSSELL
39
6
52
THE TIME SEQUENCE OF DEFENSE
53
Soil Pathogens
69
Defenses Triggered by SoilBorne Fungal Pathogens
326
Practical Implications of Induced Resistance and Antagonism
329
Conclusions
330
NEMATODES AND INSECTS JOHN L MCINTYRE I Introduction Nematodes
333
Simultaneous Inoculation
334
SplitRoot Inoculation
335
Mode of Action
336
Nematodes
337

15
72
HOW PLANT POPULATIONS
75
20
86
222
100
The Theory of Defense
105
Defenses Outside the WallsAppendages
106
Defenses Outside the WallsThe Surface Coverings
107
Assistance in Defense by Other Surface Organisms
110
Defenses at the Walls
111
Defenses at the Gates and Breaches in the Walls
113
Conclusions
117
References
118
EXTRUDED CHEMICALS A R WEINHOLD AND J G HANCOCK I Introduction
121
General Nature of Extruded Chemicals
122
Zones of Plant Influence
123
Nature of Extruded Toxic Chemicals
124
Direct Toxicity of Extruded Chemicals in Plant Defense
125
Indirect Effects through Stimulating Surface Antagonists
130
Potential for Disease Control through Altering Host Physiology to Favor Antagonists
132
Conclusions
133
References
134
18
135
PREFORMED INTERNAL PHYSICAL DEFENSES SHIGEYASU AKAI AND MASAO FUKUTOMI I Introduction
139
Preformed Physical Barricades
140
Discussion
156
References
158
PREFORMED INTERNAL CHEMICAL DEFENSES ECKART W SCHLÖSSER I Introduction
161
Lack of Essential Factors
162
Enzyme Inhibitors
165
Hydrolytic Enzymes
167
Antifungal Compounds
168
Role of Preformed Chemical Defenses
170
Chances of Overcoming Preformed Chemical Barriers
172
Epilogue
173
References
174
19
175
Internal Synergisms among Organisms Inducing Disease
176
RECOGNITION AND COMPATIBILITY
179
22
186
26
198
DEFENSES TRIGGERED BY
201
23
222
29
224
DEFENSES TRIGGERED BY
225
30
231
DEFENSES TRIGGERED BY
247
Comments of Isolation and Characterization of Elicitors
256
31
264
33
265
DEFENSES TRIGGERED BY
269
32
276
DEFENSES TRIGGERED
279
33
300
DEFENSES TRIGGERED
305
DEFENSES TRIGGERED
319
Protection by Previous Fungal Invaders
323
Insects
338
Glucosides and Plant Resistance to Insects
339
Proteinase Inhibitors
340
Insects
341
References
342
DEFENSES TRIGGERED BY PREVIOUS DIVERSE INVADERS ALBERTO MATTA I Introduction
345
Objectives
346
Viral Inducers against Diverse Challengers
348
Diverse Inducers against Diverse Challengers
350
Some Possible Mechanisms of Induced Protection
351
A Point of View
356
References
359
HYPOVIRULENCE AND HYPERPARASITISM E GEORGE KUHLMAN I Introduction
363
Examples of Hypovirulence
364
The Probable Cause of Hypovirulence
367
Biocontrol with Hyperparasites
370
Useful Attributes for Hyperparasites
371
The Quest for Hyperparasites
375
References
377
THE ROLE OF MINERAL NUTRITION IN DEFENSE DON M HUBER I Introduction
381
Effect of Individual Nutrients on Defense
382
Mechanisms by Which Nutrients Facilitate Defense
391
Conclusions
402
References
404
Disturbed Mineral Nutrition
405
ALLOCATION OF RESOURCES TO DEFENSE AND REPAIR S B MCLAUGHLIN AND D S SHRINER I Introduction
407
Concepts in Resource Allocation
408
The Relationship of Carbon Metabolism to Carbon Allocation
409
The Relationship of Allocation to Defense and Repair
412
Major Defense Mechanisms That Result in Measurable Changes in Resource Allocation
413
WholePlant Costs of Allocation Strategies
418
Dysfunction and Shortfalls in Symbiotic Responses
421
Future Prospects
426
References
428
35
429
ANENT A PHILOSOPHY OF PLANT PATHOLOGY JAMES G HORSFALL AND ELLIS B COWLING I Introduction
433
About Science and Research
434
About Scientists
435
About Plant Pathology
436
About Basic Pure and Useful Impure Research
437
About Peer Review
438
About Thinking
439
About Writing
440
About Institutions
442
About Science and Public Policy
443
VOLUME IVHOW PATHOGENS INDUCE DISEASE
445
The Sociology of Plant Pathology
446
Author Index
449
The Genetic Base of Epidemics
452
Subject Index
467
Cumulative Index of Major Concepts Volumes IV
509
Chemotherapy
510
Geophytopathology
513
Cumulative Index of Major Principles Volumes IV
519
VOLUME IIIHOW PLANTS SUFFER FROM DISEASE
520
How Viruses and Viroids Induce Disease
524

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