12 items matching your criteria

  Morphology and biology of Euseius metwallyi n. sp. (Acari: Gamasida: Phytoseiidae)

Basha, A.-A.E.; Yousef, A.-T.A. and Mostafa, E.-S.M.
2001 - Volume: 42, issue: 1
pages: 29-37

  New species of Laelapidae and Ascidae from Egypt: genera Androlaelaps and Blattisocius (Acari: Gamasida)

Basha, A.-A.E. and Yousef, A.-T.A.
2000 - Volume: 41, issue: 4
pages: 395-402

  Two new species of the family Phytoseiidae from Egypt (Acari: Phytoseiidae)

Basha, A.A.E. and Yousef, A.T.A.
1999 - Volume: 40, issue: 3
pages: 231-235

  Effect of prey species on the biology of Amblyseius gossipi El Badry (Acari: Mesostigmata: Phytoseiidae)

Yousef, A.E.T.A. and El-Halawany, M.E.
1982 - Volume: 23, issue: 2
pages: 113-117

  Effect of food on the biology of Cheletogenes ornatus (C. and F) (Acari: Prostigmata: Cheyletidae)

Zaher, M.A.; Yousef, A.E.T.A. and Kandil, M.M.
1981 - Volume: 22, issue: 4
pages: 361-366

  Morphology and biology of Typhlodromus africanus n.sp. (Acarina: Mesostigmata: Phytoseiidae)

Yousef, A.T.A.
1981 - Volume: 22, issue: 2
pages: 121-125

  Effect of season and grapevine variety on the biology of Tenuipalpus granati with description of its immature stages (Acari Prostigmata Tenuipalpidae)

Yousef, A.E.T.A.; Zaher, M.A. and El-Hafiez, A.M.A.
1980 - Volume: 21, issue: 3-4
pages: 384-388

  Comparative morphological studies on the developmental stages of Cheletogenes ornatus (C. and F.) (Prostigmata-Cheyletidae)

Yousef, A.T.A.; Zaher, M.A. and Kandil, M.M.
1980 - Volume: 21, issue: 2
pages: 228-233

  Aegyptocheyla summersi n.gen., n.sp. (Acarina: Prostigmata: Cheyletidae)

Yousef, A.E.T.A.
1979 - Volume: 20, issue: 3
pages: 365-367

  A new species of the genus Histiostoma Kramer (Acarina, Astigmata, Anoetidae)

El-Tawab, A.; Yousef, A. and Metwally, S.H.
1973 - Volume: 15, issue: 4
pages: 724-726

  A new species of the genus Scutacarus (Acarina: Scutacaridae) in Egypt

Yousef, A.A. and Metawally, S.H.
1973 - Volume: 15, issue: 3
pages: 457-460

  Three genera of family Tenuipalpidae (Acarina) in the U.A.R. with description of three new species

Zaher, M.A. and Yousef, A.A.
1969 - Volume: 11, issue: 2
pages: 272-280

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