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A sampling device for counting insect egg clusters and measuring vertical distribution of vegetationAuthor(s): Robert L. Talerico; Robert W., Jr. Wilson
Source: Research Note NE-250. Upper Darby, PA: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station. 4p.
Publication Series: Research Note (RN)
Station: Northeastern Research Station
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DescriptionThe use of a vertical sampling pole that delineates known volumes and position is illustrated and demonstrated for counting egg clusters of N. sertifer. The pole can also be used to estimate vertical and horizontal coverage, distribution or damage of vegetation or foliage.
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CitationTalerico, Robert L.; Wilson, Robert W., Jr. 1978. A sampling device for counting insect egg clusters and measuring vertical distribution of vegetation. Research Note NE-250. Upper Darby, PA: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station. 4p.
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