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Pear Thrips Phenology DamageForest Ecosystem Monitoring Cooperative705 Spear StreetSouth BurlingtonVermont05403United States of America(802) 656-0683femc@uvm.eduwww.uvm.edu/femcRating of foilage discoloration, distortion, transparency, and dieback using 8 treesForest Ecosystem Monitoring CooperativeForest Pest Monitoring: Pear Thrips MonitoringTomSimmonscontentProviderSandraWilmotcontentProviderBarbaraSchultzcontentProviderTrishHansonprincipalInvestigatorSeanLawsoncontentProviderDetermine population trends, tree susceptibility based on emergence-tree phenology relationship, and resulting tree damage. Monitoring trends in major insect pest populations, and documenting the occurence of damage to forests.Pear Thrips Phenology DamageRating of foilage discoloration, distortion, transparency, and dieback using 8 treesVMC.22.19mySQL/femc/data/archive/project/forest-pest-monitoring-pear-thrips-monitoring/dataset/pear-thrips-phenology-damage1993-04-132003-04-01IDIDAutomated numbering ID for each new data collectionintstudysiteStudy SiteStudy sitetextlocationLocationLocation of study sitetextelevationElevationElevation of study siteintmeterrealYearnumberYear NumberYear of data collectiondatetimeYYYYtreeTreeNumber assigned to each tree within the site (1-8)intBudsDormantBuds DormantRecording date of buds dormantdatetimeotherBudsSwollenlessthan1inchBuds Swollen Less Than 1 InchRecording date of buds swollen less than 1 inchdatetimeotherBudsSwollen1inchbutclosedBuds Swollen 1 Inch but ClosedRecording date of buds swollen less than 1 inch but closeddatetimeotherBuds1to1halfinchopeningwithleaftipshowingBuds 1 to 1 Half Inch Opening with Leaf Tips ShowiRecording date of buds 1 to 1 half inch opening with leaf tips showingdatetimeotherLeavesupto1inchlongLeaves Up to 1 Inch LongRecording date of leaves up to 1 inch longdatetimeotherLeavesupto2incheslongLeaves Up to 2 Inches LongRecording date of leaves up to 2 inches longdatetimeotherLeavesFullsizedLeaves Full SizedRecording date of leaves full sizeddatetimeotherDefoliationRatingDefoliation RatingDefoliation rating codeint0
no visible defoliation1
<30% defoliation2
30-60% defoliation3
>60% defoliationLeafDiscolorationRatingLeaf Discoloration RatingLeaf discoloration (mottling) rating codeint0
no visible discoloration1
<30% discoloration2
30-60% discoloration3
>60% discolorationleafdistortionratingLeaf Distortion RatingLeaf distortion (cupping) rating codeint0
no visible distortion1
<30% distortion2
30-60% distortion3
>60% distortionNamptransparencyNAMP Tranpsparency RatingNorth American Maple Project transparency rating (percentage class)int0
None to light damage5
None to light damage10
None to light damage20
Moderate damage30
Moderate damage40
Moderate damage50
Heavy damage60
Heavy damage70
Heavy damage80
Severe damage90
Severe damage100
Severe damageNampdiebackNAMP Dieback RatingNorth American Maple Project dieback rating (percentage class)int0
None to light damage5
None to light damage10
None to light damage20
Moderate damage30
Moderate damage40
Moderate damage50
Heavy damage60
Heavy damage70
Heavy damage80
Severe damage90
Severe damage100
Severe damagedamageobservationdateDamage Obersevation DateDamage observation datedatetimeothernotesNotesNotestext