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) 23 '93 14:12 DAVEY RESOURCE GROUP 1 714 474 3985 TO 503 683 6883 P03 <br /> Two Day - Utility Line Tree Pruner Training <br /> First Day Objective: Improve the Quality of Utility Line Tree Pruning <br /> For the purpose of this training session, Quality tree pruning is defined as tree <br /> pruning procedures which will improved tree health and appearance using the same <br /> or a lesser amount of time required by current methods. <br /> tE ��k - P rQtlab <br /> 7 :00 - 7:30 Lecture on Energy -Mass <br /> 7:30 - 8:30 Lab on Energy - Mass <br /> Lab will include four hypothetical leaf removal scenarios <br /> and the effect of each on the tree. Lab will be based on <br /> maximum 5 person consensus groups solving each of the <br /> four hypotheticals. <br /> 8:30 - 8:45 Break <br /> 8 :45 - 9:15 Discussion of the results of the lab. <br /> 9:15 - 10:15 Lecture on 90 -3 -90 Utility Line Clearance Pruning <br /> 10:15 - 11:00 Lab on 90 -3 -90 <br /> Lab will include four to five hypothetical 90 -3 -90 scenarios. <br /> Lab will be based on maximum 5 person consensus groups <br /> solving each of the hypotheticals. <br /> 11:00 - 11:30 Discussion of the results of the lab. <br /> 11:30 - 12:00 Lunch <br /> 12:00 - 3:30 (4:00) P.M <br /> Practical application of principles discussed in Lecture - Lab, using trees <br /> growing near utility line. Diagnosis and appropriate 90 -3 -90 treatment. <br /> Discussion of intention, predicting tree response, predicting length of <br /> effect, predicting follow -up treatment. <br />