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Economic Pests Of Date Palms In Libya
Ezarug A. Edongali and H.M. Kerra, University of El-Fatih, P.O.
Box 13274, Tripoli, Libya
E-mail: Edongali48@hotmail.com
Abstract
Date palm tree during its growth and development is attacked by different
pests, such as Animal pests like scale insects, mealy bugs, dubas bugs, frond
and stem borer, dry fruit beetles, lepidoptera moths, mites, birds, and rodents,
or diseases, such as inflorences rot, black scorch, diplodia disease, false
smut, leaf spots, fruit rots. In addition, thee are abiotic stresses such as
poor soils deficient in Mn, P, and other essential micronutrients. Soil salinity
is also a major restricting factor in date palm growth especially in poorly
drained soils. Climatic factors, such as wind, sudden rise in temperature during
the rippening season, causing reduction in quantity and quality of dates. All
these factors singly or in combination could cause a great loss in quality and
yield of date palm.
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