Excess nitrogen raises nectarine susceptibility to disease and insects
Author(s) -
Kent M. Daane,
Randall S. Johnson,
Themis J. Michailides,
Carlos H. Crisosto,
Jeff W. Dlott,
Hugo Ramírez,
Glenn Y. Yokota,
D.P. Morgan
Publication year - 1995
Publication title -
california agriculture
Language(s) - English
Resource type - Journals
eISSN - 2160-8091
pISSN - 0008-0845
DOI - 10.3733/ca.v049n04p13
Subject(s) - twig , biology , yield (engineering) , horticulture , human fertilization , nitrogen fertilizer , nitrogen , agronomy , chemistry , fertilizer , materials science , organic chemistry , metallurgy
This multidisciplinary study examined the effects of nitrogen fertilization on nectarine yield, fruit quality, brown rot and moth pests. Results indicate that excess nitrogen fertilization did not increase fruit yield or improve fruit quality; however, fruit on overfertilized trees were more susceptible to attack from brown rot, peach twig borer and oriental fruit moth.
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