F. HawksworthDMTRatingExample.pdf

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Malheur National Forest-Fuels Reduction BPA
Solicitation number
1240BE22Q0074
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This document provides details on a federal Blanket Purchase Agreement opportunity for fuels reduction services on the Malheur National Forest. The Northwest Zone CSA 3 intends to establish up to 15 BPAs for a period of 10 years to pool contractors for fuels reduction. Interested offerors should review all attachments for eligibility requirements and statement of work details. The solicitation was issued by the USDA Forest Service Pacific Northwest Region and will involve fuels reduction services to support forest management activities on the Malheur National Forest.

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HAWKSWORTH

DWARF MISTLETOE RATING SYSTEM

(1977)

DWARF MISTLETOE SEVERITY RATING INSTRUCTIONS

Step 1: Divide live crown into thirds.

Step 2: Rate each third separately. Each third should be given a rating of 0, 1, or 2, as described below:

(0) No visible infections.

(1) Light infection (½ or less of the total number of branches in the crown third are infected).

(2) Heavy infection (more than ½ of total number of branches in the crown third are infected)

Step 3: Finally, add ratings of thirds to obtain rating for total tree. In the example below, the dwarf mistletoe rating is 3 (top (0) + middle (1) + bottom (2)).

Figure 1: Sample: tree divided into thirds

File details come from the government source that posted it. Updated .