Zobrazeno 1 - 10
of 51
pro vyhledávání: '"M. Ragaei"'
Autor:
Al-kazafy Hassan Sabry, M. Ragaei
Publikováno v:
Nanotechnology in the Life Sciences ISBN: 9783319911601
Nanotechnology is defined as a study and application of extremely small things. It can be used in all of the other science fields, such as agriculture, chemistry, biology, physics, materials science, and engineering. Another definition of nanotechnol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9dd46d4904d05baae8d88eca7c50f13e
https://doi.org/10.1007/978-3-319-91161-8_1
https://doi.org/10.1007/978-3-319-91161-8_1
Publikováno v:
Carbohydrate Polymers. 99:208-217
The present work deals with the preparation of innovative cotton textiles which act against blood sucking insects such as mosquitoes. Thus experiments were designed to incorporation of efficient insecticide (Permethrin, bioallethrin) in the macro-mol
Publikováno v:
Archives Of Phytopathology And Plant Protection. 46:2450-2458
New silica formulations offer expanded possibilities for use in horticultural crops. However, many crop pests are found on the leaf underside, and this is especially challenging when using silica because the substance must have direct contact with th
Publikováno v:
Archives Of Phytopathology And Plant Protection. 46:2019-2022
Investigations were conducted using Helicoverpa armigera fed on transgenic tomato plants containing a synthetic Cry2ab gene aiming to evaluate its impact on the development of the predator Chrysoperla carnea. Prey consumption and development paramete
Publikováno v:
Archives Of Phytopathology And Plant Protection. 45:547-560
The bacteria Bacillus thuringiensis mutant is highly producing melanin pigment with increased ultra violet resistance and insecticidal activity against the potato tuber moth Phthorimaea operculella (Zeller). The results showed that the high decrease
Publikováno v:
Archives Of Phytopathology And Plant Protection. 45:110-125
Molecular characterisation of nine different Bacillus thuringiensis isolates from the soil of different Egyptian governorates and with varying activities against some lepidopterous insects was carried out using sodium dodecyl sulphate polyacrylamide
Autor:
M. Ragaei
Publikováno v:
Acta Horticulturae. :1033-1043
Publikováno v:
Archives Of Phytopathology And Plant Protection. 43:1165-1176
The distribution of Bacillus thuringiensis in Egyptian soils of cotton cultivations represented by 11 governorates was studied. This study aimed to isolate indigenous strains that may be potent against some lepidopterous insect pests. Out of 45 isola
Autor:
M. Ragaei
Publikováno v:
Journal of Applied Entomology. 123:381-384
Natural sunlight, especially the ultraviolet (UV) portion of the spectrum (UV-B, UV-A), is responsible for inactivation of the microbial insecticides. Starch or flour encapsulation of microbial pesticides including bacteria, viruses, fungi, nematodes
Publikováno v:
Anzeiger für Schédlingskunde Pflanzenschutz Umweltschutz. 70:127-130
The relation between the pathogenBacillus thuringiensis and the predatorOrius albidepennis (Hem.: Anthocoridae) associated with the greasy cutwormAgrotis ypsilon (Lep.) has been investigated.