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INTEGRATED FOREST PROTECTION. LEARNING OBJECTIVES Principles of IFP Application of IFP to Nurseries Strategies and Tools for IFP in Forests. Integrated Forest Protection. Interdisciplinary (Systems approach) Clear goals Ecological basis Pest interactions Plant Disease Triangle - PowerPoint PPT Presentation
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INTEGRATED FOREST INTEGRATED FOREST PROTECTIONPROTECTION
LEARNING OBJECTIVESLEARNING OBJECTIVES
Principles of IFPPrinciples of IFP
Application of IFP to Application of IFP to NurseriesNurseries
Strategies and Tools for IFP Strategies and Tools for IFP in in ForestsForests
Integrated Forest ProtectionIntegrated Forest Protection
Interdisciplinary (Systems approach)Interdisciplinary (Systems approach) Clear goalsClear goals
Ecological basis Ecological basis Pest interactionsPest interactions Plant Disease TrianglePlant Disease Triangle
Economic (or action) thresholdsEconomic (or action) thresholds Use a variety of tactics and treatments Use a variety of tactics and treatments
in a coordinated approach in a coordinated approach Prevention of pest problemsPrevention of pest problems
Systems ApproachSystems Approach
Pest Management
Forest Management(What are your Goals?)
Ecological BasisEcological Basis
ENVIRONMENT
PLANT DISEASE TRIANGLE
PATHOGEN
HOSTENVIRONMENT
PATHOGEN
HOST
PATHOGEN
ENVIRONMENT
PATHOGEN
HOSTENVIRONMENT
PATHOGEN
Economic (or Action) Economic (or Action) ThesholdsThesholds
Economic Thresholdor
Action Threshold
Pes
t P
opul
atio
n D
ensi
ty
Time
Economic Injury Level or
Resource Impact Level
Benefit = Cost
Information Needed to Information Needed to Implement Integrated Forest Implement Integrated Forest
ProtectionProtection Basic biology and ecologyBasic biology and ecology Impact dataImpact data Detection/monitoring systemsDetection/monitoring systems Hazard/risk rating systemsHazard/risk rating systems Treatment alternativesTreatment alternatives
Hazard and Risk Rating Hazard and Risk Rating ModelsModels
HazardHazard = susceptibility = susceptibility suitability of the environment for a suitability of the environment for a
specific pestspecific pest amount of damage that will occur if pest amount of damage that will occur if pest
is presentis present RiskRisk = Hazard + measure of pest = Hazard + measure of pest
abundance and proximityabundance and proximity probability that an infestation will occurprobability that an infestation will occur
Hazard ≠ RiskHazard ≠ Risk
The Forest Insect and The Forest Insect and Pathogen Hazard Rating Pathogen Hazard Rating
System DatabaseSystem Database
Cataloging hundreds of North American Cataloging hundreds of North American Hazard Rating Models Hazard Rating Models
in one cross-referenced Microsoft Access in one cross-referenced Microsoft Access databasedatabase
1: ITX, Inc., Ft. Collins, CO
2: Forest Health Technology Enterprise Team, Fort Collins, CO
http://www.fs.fed.us/foresthealth/technology/
Andrew McMahan1 Eric L Smith2
ENVIRONMENT
PATHOGEN
HOSTENVIRONMENT
PATHOGEN
HOST
PATHOGEN
ENVIRONMENT
PATHOGEN
HOSTENVIRONMENT
PATHOGEN
STRATEGIESSTRATEGIES
EARLY DETECTION
EXCLUSION
PREVENTION
PROTECTION
ERADICATION
TOOLSTOOLS PORT OF ENTRY INSPECTIONSPORT OF ENTRY INSPECTIONS AERIAL SURVEYAERIAL SURVEY QUARANTINEQUARANTINE RESISTANCE RESISTANCE SILVICULTURESILVICULTURE SILVICULTURESILVICULTURE SILVICULTURESILVICULTURE
CHAINSAWSCHAINSAWS HOEDADSHOEDADS
FUNGICIDESFUNGICIDES
ENVIRONMENT
PATHOGEN
HOST
Integrated Nursery Integrated Nursery ProtectionProtection
Interdisciplinary (Systems approach)Interdisciplinary (Systems approach) Clear goalsClear goals
Ecological basis Ecological basis Pest interactionsPest interactions Plant Disease TrianglePlant Disease Triangle
Economic (or action) thresholdsEconomic (or action) thresholds Use a variety of tactics and treatments Use a variety of tactics and treatments
in a coordinated approach in a coordinated approach Prevention of pest problemsPrevention of pest problems
Interdisciplinary (Systems approach)
Clear goals
ENVIRONMENT
PATHOGEN
HOST
Ecological basis Pest interactionsPlant Disease Triangle
Economic (or action) thresholds
Information Needed to Information Needed to Implement Integrated Forest Implement Integrated Forest
ProtectionProtection Basic biology and ecologyBasic biology and ecology Impact dataImpact data Detection/monitoring systemsDetection/monitoring systems Hazard/risk rating systemsHazard/risk rating systems Treatment alternativesTreatment alternatives
PHYTOPHTHORA ROOT ROT
HOSTENVIRONMENT
PATHOGEN
FUMIGATIONSOLARIZATION
FUSARIUM ROOT ROT
Bend Pine NurseryPost-emergence mortality and Pre-sow Fusarium levels
0
10
20
30
40
50
60
Fallow Bassica + Sawdust Fumigated Brassica
Per
cen
t M
ort
alit
y
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
Fu
sari
um
pp
g
Mortality
Fusarium
Integrated Decay Integrated Decay ManagementManagement
Interdisciplinary (Systems approach)Interdisciplinary (Systems approach) Clear goalsClear goals
Ecological basis Ecological basis Pest interactionsPest interactions Plant Disease TrianglePlant Disease Triangle
Economic (or action) thresholdsEconomic (or action) thresholds Use a variety of tactics and treatments Use a variety of tactics and treatments
in a coordinated approach in a coordinated approach Prevention of pest problemsPrevention of pest problems
ENVIRONMENT
PATHOGEN
HOSTENVIRONMENT
PATHOGEN
HOST
PATHOGEN
ENVIRONMENT
PATHOGEN
HOSTENVIRONMENT
PATHOGEN
MANAGING TREE DECAY
SHORT ROTATIONS
CLEAR CUT HARVEST
AVOID WOUNDING
Pest InteractionsPest InteractionsCompeting Vegetation (-)
Pine Tip Moths (+)
Fusiform Rust (+) Pitch Canker(+)
ENVIRONMENT
STRATEGIES AND TOOLS
PATHOGEN
HOSTENVIRONMENT
PATHOGEN
HOST
PATHOGEN
ENVIRONMENT
PATHOGEN
HOSTENVIRONMENT
PATHOGEN