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Effects of application rate and timing of ethephon treatments on abscission of ponderosa pine dwarf mistletoe

Johnson, D.W.


Библиографическая информация
Technical report R2 - U.S. Department of Agriculture, Forest Service, Forest Pest Management, Jan 1989. (44)
Другие темы
Application timing; Arceuthobium vaginatum
Язык
Английский
Формат
print
Примечание
U.S. Department of Agriculture, National Agricultural Library
R2-44
Лицензия
Not provided. Contact Holding Institution to verify copyright status.
Тип
Book; Text
соавтор
Hawksworth, Frank G. (Frank Goode),; Hildebrand, D.M.

2023-09-25
MODS