Otpornost različitih kultivara jabuka na crvenog voćnog pauka (Panonychus ulmi Koch)

Functional response of the predatory mite Chileseius camposi (Acarina: Phytoseiidae) on densities of it prey, Panonychus ulmi (Acarina: Tetranychidae).

The functional response of the phytoseiid predator Chileseius camposi González y Schuster, 1962 (Acarina:Phytoseiidae) on densities of its prey Panonychus ulmi (Koch, 1836) was evaluated under controlled temperature (20 +/- 2 degrees C), relative humidity (75 +/- 15%) and photoperiod (16:8h L:D). A functional type II response was displayed (Holling's disk). Holling, Wolf transformation and Roge...

South American Spider Mites: New Hosts and Localities

In order to contribute to taxonomic information on Tetranychid mites (Acari: Tetranychidae) in South America, surveys were conducted in Brazil (15 States and the Federal District) and Uruguay (one Department); 550 samples of 120 plant species were collected. Tetranychid mite infestations were confirmed in 204 samples, and 22 species belonging to seven genera of the Bryobiinae and Tetranychinae ...

زیست شناسی و قدرت شکارگری کفشدوزک (Stethorus punctillum Weise (Col. Coccinellidae و سن شکارگر Orius minutus (L.) (Hym. (Anthocoridae با تغذیه از کنه قرمز اروپایی Panonychus ulmi Koch در شرایط آزمایشگاهی

Computability of Koch Curve and Koch Island

Koch curve is known as a typical self-similar set on Euclidean plane. Koch island is a closed set surrounded by three copies of Koch curve. We investigate them from the viewpoint of computability. In this paper, we define computability of a curve and that of a closed set as an application of classical computable analisys to Euclidean spaces and show that Koch curve is a computable curve and bot...

Pouzdanost adhezivnih MOD restauracija na gornjim pretkutnjacima: mikropropusnost i otpornost kvržica na pucanje Reliability of Bonded MOD Restorations in Maxillary Premolars: Microleakage and Cusp Fracture Resistance

Adresa za dopisivanje Moataz F. El Gezawi Professor, Restorative Dentistry, Cairo University Associate Professor University of Dammam P.O.Box: 76147, Alkhobar 31952 Saudi Arabia telefon: + 966 3 857 4928 ext 117 faks: +966 3 814 1099 [email protected] Sažetak Svrha: Ovo in vitro istraživanje provedeno je na maksilarnim pretkutnjacima kako bi se procijenili mikropropusnost i otpornost kv...