| Total found: 15291 records |
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| Skuhravý V., Novák K., Růžička Z. (1968) Výsledky tříletých sledování populační dynamiky mandelinky bramborové (Leptinotarsa decemlineata Say) ve dvou klimaticky odlišných oblastech Čech. [Dynamics of populations of Leptinotarsa decemlineata Say in two climatic different countries in Bohemia]. Konference o škůdcích okopanin III. Ent. ústav ČSAV, Praha, pp. 3-6. |
|
Sláma K. (1968) Hormonal control of developmental and metabolic cycles in insects. Gen. Comp. Endocrinol.
9: 492-493. |
|
Sláma K., Suchý M., Šorm F. (1968) Natural and synthetic materials with insect hormone activity. 3. Juvenile hormone activity of derivatives of p-(1,5-dimethyl-hexyl)benzoic acid. Biol. Bull.
134: 154-159. |
| Starý P. (1968) Aphidius ervi Hal. - Mšicomar. In: V. Skuhravý et al.: ln: Metody chovu hmyzu (Rearings of insects). Pp. 256-267, Academia, Praha. |
|
Starý P. (1968) The creation of artificial foci of parasites - a new method of aphid parasite release. Acta ent. bohemoslov.
65: 76-77. |
|
Starý P. (1968) Biological control of aphid pests (Homoptera: Aphidoidea) by parasites (Hym. Aphidiidae) in the West Indies. Ann. Soc. Ent. Fr. N.S.,
4: 27-43. |
|
Starý P. (1968) Parasites and their role in limitation and control of aphids artacking annonaceous trees in the West Indies (Hymenoptera: Aphidiidae; Homoptera: Aphidoidea). Turrialba. C. R.
18: 129-132. |
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Starý P. (1968) Geographic distribution and faunistic complexes of parasites (Hym., Aphidiidae) in relation to biological control of aphids (Hym., Aphidoidea). Acta Univ. Carol. Biol.,
1967: 23-89. |
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Starý P. (1968) Parasites and theír utilization in aphid control in the tropics (Hymenoptera: Aphidiidae, Homoptera: Aphidoidea). Turrialba. C. R.
18: 887-390. |
|
Starý P. (1968) Diapause in Monoctonia pistaciaecola Starý, a parasite of gall aphids (Hymenoptera: Aphidiidae; Homoptera: Aphidoidea). Boll. Lab. Ent. Agr. Portici
26: 241-250. |
|
Starý P. (1968) Biological control of aphids - pests of citrus and tea plantations in the Black Sea coast districts. Boll. Lab. Ent. Agr. Portici
26: 227-240. |
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Starý P. (1968) Populatíon dynamics of alfalfa pest aphids (Hom., Aphidoidea) in Czechoslovakia. Boll. Lab. Ent. Agr. Porticí
26: 271-292. |
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Starý P. (1968) Impact of an indigenous parasite, Aphidius ervi Hal. on pea aphid, Acyrthosiphon pisum (Harris) populations on alfalfa in Czechoslovakia. Boll. Lab. Ent. Agr. Portici
26: 294-313. |
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Suchý M., Sláma K., Šorm F. (1968) Insect hormone activity of p-(1,5-dimethylbexyl)benzoic acid derivatives in Dysdercus species. Science
162: 582-583. |
| Turner R., Řežábová B. (1968) Studies on respiration of ovarian mitochondria of the house fly (Musca domestica (L.)) II. Influence of aziridine alkylating agents. Abstracts of papers presented at the Fifth meeting of the Federation of European Biochemical Societies, Prague 1968, p. 161. |
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Velglová H., Lábler L., Černý V., Šorm F., Sláma K. (1968) On steroids CXI. Some further compounds producing molting defficiencies in an insect. Coll. Czechoslov. Chem. Commun.
33: 242-256. |
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Weiser J. (1968) Triplosporium tetranychi sp. n. (Phycomycetes, Entomophth.), a fungus infecting the red mite Tetranychus althaeae Hanst. Folia Parasitol.
15: 115-122. |
|
Weiser J. (1968) Plistophora scolyti sp. n. (Protozoa, Microsporidia], a new parasite of Scolytus F. (Col. Scolytidae). Folia Parasitol.
15: 11-14. |
| Weiser J. (1968) Guide to field determination of major groups of pathogens and parasites affecting arthropods of public health importance. WHO (VBC) 68.59 publ., pp. 11. |
| Weiser J. (1968) Les structures submicroscopiques des zoospores de Coelomycidium simulii Deb. Colloque de Protistologie, Prague, Avril 1968, p. 37. |
