الفهرس 
Material and methodsOnly 14 pages are availabe for public view
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Abstract
Paba bean ill one of the oldnt
edible crops, &8 it W&S grows theere acient egypt-
lands 1s an important 1egum1nos food crop in
Egypt end many other countrise in africa and aias and
Latn mrica , It 1s grown human for food, as
agreen manLUie crop and is ted to horses.
Egypt ranks the third cOWltr1 _Uh n.g$rd to broad
bean produ.ct1on in t.he .orld. The ~Lllti\’Q,ted a.rea
in 1989 - 1990 rae.ch:ed {J26.000 ’ed4~.) producing
4 - 7 &?dabs per f’eddan (~el)rd111,g < tQ~ ’t_ ’Almu.al.
a.port ~f StatbUc&l DepartmentI IUn1str1 of’Agl”1cLl.1-
tun, A. R. E.).
i’a~ bean h at tac ked by nu.erollll:t’1UIgQl dhe a-
~l!IlJ mroh as lliaf spots. rlLBt, wilt, 1”00t rot and
dOw.llJ’ mildew. waf IlIpotB are 80Jl»’U .••• Cl).D.81dered the
_ost Q!U’lIIf’ul d1se8aes for 11\.00bean in Egypt. At the
same time tile disease bas \leen reported in. IIIall1 C~llntne
131 bJl’ Sardina (192!t>, lfattrua (1935). lle••••r
(19n>. El-Helalz (1938)1 C’hQri.ne 0.933), JDlICh (1947)
Karel (1952). KDstaf. and Naguib (1952), Slrrz (1953),