Výsledky vyhledávání - "Sh. S. Yacoub"

Biological and Histological Effects of Certain Insecticides on Spodoptera littoralis (Bosid)

Autor: A. R. El-Gably, H. A. Saleh, Sh. S. Yacoub, A. M. Khorchid, Soheir F. Abd El-Rahman

Publikováno v: Journal of Plant Protection and Pathology. 12:111-115

This work aims at throw light on the efficiency of Lufenuron (Owner 5%), diflubenzuron (Dimilin48%), Emamectin benzoate (Emafel4%) and Indoxacarb ( Strong 30%) on the 2nd and 4th larval instar of the cotton leaf warm,(Owner ) is the most potent insec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1b956d059c936fd7685218fc7d279d8e
https://doi.org/10.21608/jppp.2021.154391

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SUPPRESS OF SOYBEAN STEM FLY, Melanagromyza sojae (ZEHNT.) BY SPRAYING OF POTASSIUM, MICRONUTRIENTS AND THEIR COMBINATION AS FOLIAR APPLICATION ON FOUR SOYBEAN VARIETIES

Autor: Mervat S. AlShaabeny, Rasha A. El-Hosary, Sh. S. Yacoub, A. E. Abd El-All, Hanan Alfy

Publikováno v: Journal of Plant Protection and Pathology. 7:105-114

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d4e6193f8ddeb1de9d2b8cc070bc31a3
https://doi.org/10.21608/jppp.2016.50080

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IMPACT FACTORS OF TWO NON-CONVENTIONAL COMPOUNDS ON Spodoptera littoralis (BOISD.)

Autor: Reda Amer, Sh. S. Yacoub

Publikováno v: Journal of Plant Protection and Pathology. 7:41-49

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e60da5e0e71a397388f2864d733795da
https://doi.org/10.21608/jppp.2016.50054

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HISTOPATHOLOGICAL EFFECTS OF SOME BIO-AGENT COMPOUNDS EXPOSED TO GAMMA IRRADIATION ON THE COTTON LEAF WORM, Spodoptera littoralis (BOISD.)

Autor: Sh. S. Yacoub, Mohamed Sm Salem, Reda Amer

Publikováno v: Journal of Plant Protection and Pathology. 6:1369-1380

Bio-agent compounds of Bacillus thuringiensis, Kurs. (Bactericide); Metarhizium anisopltiae, Metsch. (Fungicide) and biopolymer, chitosan exposed to gamma irradiation doses; 15, 30 and 60 Gy to purpose of potentiate the bio-agent efficiency against t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::32d73f1df3d6781508507349c2e73587
https://doi.org/10.21608/jppp.2015.75311

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RELATIONSHIP OF BIOCHEMICAL CONSTITUENTS WITH DEFENSE ENZYMES AGAINST THE INFESTATION OF EUROPEAN CORN BORER, OSTRINIA NUBILALIS (HUBN.) USING FIVE CORN VARIETIES

Autor: R. A. EL-Hosary, Sh. S. Yacoub

Publikováno v: Egyptian Journal of Zoology. 63:119-133

The present study aimed to find out the relationship and correlation among biochemical constituents (total carbohydrates, total phenols and free amino acids) with defense enzymes (protease, alpha esterase and ascorbic acid oxidase) in seed and leaves

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f00fd5816982fddc08cc7d9020e028b8
https://doi.org/10.12816/0014495

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HISTOPATHOLOGICAL CHANGES IN THE MALE TESTES AND THE FEMALE OVARIES OF SPODOPTERA LITTORALIS (BOISD) MOTHS DUE TO TREATING LARVAE WITH SOME PLANT OIL FORMULATIONS

Autor: Sh. S. Yacoub

Publikováno v: Egyptian Journal of Zoology. 60:317-330

The cotton leaf worm Spodoptera littoralis (Biosd) treated as 4th instar larvae by LC50 of some plant oil formulations as neem, jojoba and orange oils to study the histopathological changes in male testes and female ovaries of adult moths. The experi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::72f4367c9ce5584cf4b0ace37d7065c6
https://doi.org/10.12816/0003296

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