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Abstract
trawberry (Fragaria x ananassa Duch.) bas becom one
of I’ll mo t conomic v getable crop ill Egypt. AI 0, it i
con idered the main ca ’11 crop in Qalyubiya. harkiya.Tsmailiya
Beheira and Menofiya governorates. The fresh-planted area ha
b 11 adually in r as d duriuz the ecoud half of th last
decade for exportation. Thi cultivation gi e early and h.igh
yield (17-20 TOr fed) The exportation nowadays i very
important to get. hard currency that Egypt needs, but frigo
planting give late and low yield (9~12 ton/fed.). The cultivated
area durinz 2001200 - growing eason reach d about 571.1
feddan for frigo plantation local mark t) and about 3102.13
feddau for fresh plantation (mainly for exportaticnj.With au
average of 11.50 to feddan for frozen plantation and 18.5
1’01 feddan for fresh plantation. In addition the exported amount
of trawberry fruits re ernbled about 50% of the total production
of fresh plantations in the aforementioned eason and remained
P rcenta e of fruit production fOl local market, bUT with high
price compared with frigo frozen) plantation (Higher committee
of trawb iT)’, Mini try of Agriculture 2005)’”-
Under Egyptian condition: > strawberry i. Iiabl to be
attacked by several disea es, which are respon ible for
con iderable los as in the yield of fruit .and it quality. Fungi are
the major can ative of many di ea es uch as wilt root and
crown rot, bud and crown rot leaf sp t ” blotch corch and fruit
rot . Some of the pathogeni fuugi are restricted to attack.