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Contributors

Preface

I

Biotic Interactions and Plant-Pathogen Associations

M.l.leger

2

Virus-Vector Interactions

in

Plant Virus Disease Transmission and Epidemiology

N.l. Spence

3

Functional Consequences and Maintenance of Vegetative Incompatibility in Fungal Populations

F-F. Hoekstra

Fungal Endophytes and Nematodes of

Agricultural

and

Amenity

Grasses

k

^Cook^{and G.C.}^Lewis

Feeding on Plant-pathogenic Fungi by Invertebrates: Comparison

with

Saprotrophic and Mycorrhizal Systems

1.P. McGonigle andM. Hyakumachi

Plant hrteractions

with

Endophytic Bacteria

l.Hallmann

63

87

(3)

10

Contents

AreChitinolyticRhizosphereBacteriaReallyBeneficialtoPlants?|2I

W. deBoer andl.A. vanVeen

Diversity and Interactions Among Strains of Fusarium lx'Aspotumi Àppncaiioo ^-C. ^toBiological

Control

_.

t

¹³¹

Àtolouurtte, V, Edel, P' Lemanceau, C' Olivain' G' Recorbet and C. Steinberg

The Use of

Avirulent

^Mutants^ofRalstonia solanacearumto Control

Bacterial

Wilt Disease

¹⁵⁹

l.l.

^{Smith and}^G.^S,^Saddler

Cross-protection: Interactions Between Strains Exploited to Control

Plant Virus

Diseases

¹⁷⁷

H. LecoqandB, ^Raccah

11 ^plant

Pathogen-Herbivore Interactions ^{and Their}Efïects on

weeds

¹⁹³

P.E. Hatcher ^and'N.D. ^Paul

12

^The^{Role of}Hyperparasites in Host Plant-Parasitic Fungi RelationshiPs

L. Kiss

227

13

^Mutualism^andAntagonism: Ecological Interactions Among Bark

Beetles, Mites

andFungi ²³⁷

K.D. Klepzig,l'C. ^Mosei

M].

Lombardero'

M'P'

Ayres' R'W' ^Hofstetter andC.l. ^Walkinshaw

14ThelmplicationsforPlantHealthofNematode-Fungallnteractions

in the Root

Zone

²⁶⁹

R,l. Hillocks

15

Interactions ^of^Plants,^SoilPathogens and Their Antagonists

in

NaturalEcosYstems ²⁸⁵

W.H, Van der Putten

16

Development of Methods and Models and Their Application

to

Disease Problems in the Perennial

citrus

^crop

system

^3O7

G. Hughes, T.R. Gottwald and' S'M' Garnsey

lTobservationandTheoryofWhitefly.borneVirusDiseaseEpidemics33l I.

HoIt andJ. Colvin

Index 345

(4)

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Wallinsford, Oxon OX10 8DE, U i0 East-4oth Street. Suite 3203, Ne

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Contents

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M.l.leger

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Agricultural

Amenity

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with

l.Hallmann

AreChitinolyticRhizosphereBacteriaReallyBeneficialtoPlants?|2I

Control

t

Avirulent

Wilt Disease

l.l.

Diseases

11 plant

weeds

12

13

andFungi 237

M].

M'P'

14ThelmplicationsforPlantHealthofNematode-Fungallnteractions

Zone

15

in

NaturalEcosYstems 285

16

to

citrus

system

lTobservationandTheoryofWhitefly.borneVirusDiseaseEpidemics33l I.

tmperiol Cineie

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HJ. Spence,

Inlernclionol,

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11 ^plant

andFungi ²³⁷

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