Zobrazeno 1 - 10
of 19
pro vyhledávání: '"A. E. Aboul-Nasr"'
Publikováno v:
Zeitschrift für Angewandte Entomologie. 80:300-305
Investigations were performed to study the effect of some insecticide chemicals on oxygen consumption by the Egyptian cotton leafworm, Spodoptera littoralis (Boisd.). Fourth instar larvae of a susceptible strain (S) and a sumithion-resistant strain (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2565425cf796052f8354f2eae06f9478
https://doi.org/10.1111/j.1439-0418.1976.tb03330.x
https://doi.org/10.1111/j.1439-0418.1976.tb03330.x
Publikováno v:
Zeitschrift für Angewandte Entomologie. 86:105-110
Tepa and metepa were investigated for their sterilizing effect upon Aedes caspius Pall. In the larval breeding water, tepa induced complete sterility in the emerging adults at 10 ppm, while metepa induced the same effect at 15 ppm. Adult food treatme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d32806fed6958442d03b055fb8173088
https://doi.org/10.1111/j.1439-0418.1978.tb01917.x
https://doi.org/10.1111/j.1439-0418.1978.tb01917.x
Publikováno v:
Zeitschrift für Angewandte Entomologie. 81:78-85
Oxygen consumption by different larval instars and pupae of the Egyptian cotton leaf-worm, Spodoptera littoralis (Boisd.), was estimated. The insect was reared on six different host plants, namely, cabbage (white and green leaves), castor bean, clove
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc123fdbcb6182e8a175c3694e928b0e
https://doi.org/10.1111/j.1439-0418.1976.tb04214.x
https://doi.org/10.1111/j.1439-0418.1976.tb04214.x
Publikováno v:
Acta Horticulturae. :658-661
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56a2c23fcdf6aaa98049f431861f97e1
https://doi.org/10.17660/actahortic.1994.381.92
https://doi.org/10.17660/actahortic.1994.381.92
Publikováno v:
Journal f�r Praktische Chemie. 316:866-874
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44c173eb02af09db876af7199fb95a83
https://doi.org/10.1002/prac.19743160520
https://doi.org/10.1002/prac.19743160520
Publikováno v:
Anzeiger für Schädlingskunde Pflanzenschutz Umweltschutz. 48:163-167
Effect of some host plants on development and reproduction of Spodoptera littoralis (Boisd.) (Lep., Noctuidae)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c5de5cf6500fd3c8bb9e4473b112bd2
https://doi.org/10.1007/bf01987913
https://doi.org/10.1007/bf01987913
Publikováno v:
Parasitology. 88:403-413
SUMMARYBorrelia crocidurae infection rates in different organs of adult Ornithodoros (Pavlovskyella) erraticus and O. (Ornithodoros) savignyi were studied at intervals during a 60-day period following an infective meal. The spirochaetes persisted in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a1acb976167d42c7086df05e67b84ab
https://doi.org/10.1017/s0031182000054676
https://doi.org/10.1017/s0031182000054676
Publikováno v:
Journal of Economic Entomology. 63:1169-1172
Metepa was an effective chemosterilant when mixed with the adult food, causing complete sterility at 0.01% in Anophetes pharoensis Theobald and at 0.1% in Cutex pipiens L. In the case of larval treatment, metepa seemed to have no effect on A. pharoen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4227681b7a2e7d28797be6f9b6f6d44
https://doi.org/10.1093/jee/63.4.1169
https://doi.org/10.1093/jee/63.4.1169
Publikováno v:
Journal of Economic Entomology. 64:675-678
Apholate and thiotepa were investgated for their sterilizing effect upon 2 mosquito species in Egypt, Anopheles pharoeusis Theobald and Culex pipiens L. Larval and adult treatments as well as the effect of thiotepa residues were demonstrated. Larval
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39ffabdcc34b5000129d5babc1199848
https://doi.org/10.1093/jee/64.3.675
https://doi.org/10.1093/jee/64.3.675
Publikováno v:
Journal of Economic Entomology. 63:248-250
Laboratory experiments on the chemosterilization of the northern house mosquito, Culex pipiens L., show that tepa was more effective than hempa, whether it was used in the larval breeding water (5 ppm) or mixed with the adult food (0.005%). Sterility
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::474696659311c54b2572a7a674062623
https://doi.org/10.1093/jee/63.1.248
https://doi.org/10.1093/jee/63.1.248