MyHemlock Survey Form

Name (First, Last): *

Email Address: *

Was this report also recorded in the iMapInvasives smartphone or desktop app?

Yes

No

Survey Date: *

Weather conditions and approximate temperature during survey:

If over 200 trees, approximate number of trees surveyed:

Approximate Amount of Time Spent Surveying INCLUDING time traveling to survey site, if applicable (in HOURS, e.g. "1 hr", "0.5 hrs"): *

Number of People Surveying *

HWA Presence/Absence: *

No HWA found (skip next 2 questions and submit)

HWA present

HWA Density in Stand (average number of woolly masses per twig, or 2-5 inch section of branch):

Low density (1-5 woolly masses per twig, lightly infested)

Medium density (5-20 woolly masses per twig, moderate infestation)

High density (20+ woolly masses per twig, heavy infestation)

Hemlock Canopy Health

<20% of canopy lost (80-100% of light blocked by canopy), healthy canopy with dense and deep green foliage

20-40% of canopy lost, still green but foliage beginning to thin

40-60% of canopy lost, foliage thinning, sickly-looking lower branches

60-80% of canopy lost, foliage thin with pale, greyish, sickly appearance

>80% of canopy lost, sparse foliage with only some tufts or branch tips remaining

Other Pests Sited (ie. elongate hemlock scale) (If applicable):

Photo/Map Upload (optional):

Maximum file size: 52.22MB

Would you like us to send a copy of your data for your records?

Click here to receive an email copy of your data submission

New York State Hemlock Initiative