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Plant Disease, ISSN 0191-2917, 07/2013, Volume 97, Issue 7, pp. 891 - 896
A 3-year study was conducted to determine the effect of five sanitation treatments on leaf litter density (LLD), leaf spot incidence, and percent defoliation... 
Defoliation
Journal Article
Remote Sensing of Environment, ISSN 0034-4257, 04/2012, Volume 119, pp. 255 - 265
Journal Article
1978, Research paper (Northeastern Forest Experiment Station (Radnor, Pa.)), Volume NE-RP-405., 5
Book
1986, Forest pest management report (United States. Forest Service. Northern Region), Volume 86-10., 8
Book
Acta Horticulturae, ISSN 0567-7572, 2018, Volume 1228, pp. 315 - 321
Journal Article
1995, General technical report (Northeastern Forest Experiment Station (Radnor, Pa.)), Volume NE-GTR-207., 38
Book
1993, Research paper (Northeastern Forest Experiment Station (Radnor, Pa.)), Volume NE-RP-682., 13
Book
1986, Research paper (Northeastern Forest Experiment Station (Radnor, Pa.)), Volume NE-RP-583., 4
Book
1982, Forest pest management report (United States. Forest Service. Northern Region), Volume 82-13., 4
Book
1980, Forest insect & disease management report (United States. Forest Service. Northern Region), Volume 80-4., 25
Book
1978, Forest insect & disease management report (United States. Forest Service. Northern Region), Volume 78-11., 8
Book
1978, Forest insect & disease management report (United States. Forest Service. Northern Region), Volume 78-10., 5
Book
1972, Research paper (Northeastern Forest Experiment Station (Radnor, Pa.)), Volume NE-RP-236., 331
Book
1971, Research paper (Northeastern Forest Experiment Station (Radnor, Pa.)), Volume NE-RP-213., 8
Book
1936, Carnegie Institution of Washington publication, Volume no. 462., 256
Book
Forest Ecology and Management, ISSN 0378-1127, 07/2015, Volume 347, pp. 200 - 208
Journal Article
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