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(123-132) Ekrem ATAKAN, Sibel UYGUR

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enkli kuvat ic;erisine 15 saniye sureyle silkelenmistir. Cicek veya cicek kurneleri, uzerlerinde<br />

trips kalma olaslllgi nedeniyle laboratuvarda yrkarne islernine tabii tutulmustur.<br />

Her iki yilda 857 ornekten toplam 2901 ergin trips, 1287 adet ergin predator bocek<br />

toplanrrustrr. Bu cahsmada topJam 47 yabanci ot turu orneklenmistir. Franklin/ella<br />

occldentalis (Pergande) 43, F. /ntonsa (Trybom) 7, Thr/ps tabacl Lindeman<br />

(Thysanoptera: Thripidae) 37, Aeolothrlps spp, (A. collarls Priesner ve A. Intermedius<br />

Bagnall) (Thysanoptera: Aeolothripidae) 33 ve Or/us spp (0. niger Wolff ve O.<br />

lav/egatus (Fieber}) (Heteroptera: Anthocoridae) 32 yabancr ot turu uzerinden toplanmistir.<br />

Franklin/ella turleri san renkJi ve bol cicekli yabancr ot turleri Lizerinden cok sayrda top­<br />

Ianrrustrr.<br />

F. occldentalis ve T. tabacl kl§ aylannda yabancl otlardan dusuk sayilarda<br />

toplanmis, i1kbaharda populasyonlan beJirgin olarak artrrustrr. Her iki trips turu, yaz aylannda<br />

yabancl otlar uzerinde cok az sayIda bulunmustur, F. /ntonsa'mn ilk erginleri mayis aymda<br />

bulunmustur ve c;ogunlukla agustos ve eylul aymda birkac vabancr ot turu uzerinden<br />

toplanrmstir. Aeolothr/ps spp. trips turleri i1e birJikte bulunrnustur ve her iki Yllda haziran<br />

aymda en yuksek populasyon yogunJukJanna ulasrmslardir. Polifag predatorlerdcn Or/us<br />

spp. zararh trips turlerinin bulunduqu donernde daha az sayida toplanrmsttr. Or/us spp.<br />

populasyonu c;ogunlukla yaz aylannda bir cok yabancr ot turu uzerinden toplanrmstir.<br />

T. tabacl 2001 yrlmda baskin trips Wru olrnustur. F. occ/dentalls 2002 mart ve<br />

haziran aYI dismda % 70' in uzerinde bulunma oram i1e en yaygm tur olmustur,<br />

Yararlamlan Kaynaklar<br />

Atakan, E., A. F. Ozqur & U. Kersting, 1998. Franklin/ella occ/dentalls (Thysanoptera:<br />

Thripidae) on cotton in Cukurova Region. Proceedings Sixth International<br />

Symposium on Thysanoptera, 27 April-1 May 1998, Antalya, Turkey, pp. 7-12.<br />

Atakan, E. & S. Uygur, 1999. Cicek thripsi, Franklin/ella /ntonsa (Trybom)<br />

(Thysanoptera: Thripidae)'ne konukculukeden yabanc: ot Wrleri. TUrkHerbol. Derg., 2<br />

(1):32-38.<br />

Atakan, E. & A. F. Ozgur, 2001. Preliminary investigation on damage of Franklin/ella<br />

/ntonsa (Trybom) (Thysanoptera: Thripidae) to cotton plant in Cukurova region of<br />

Turkey. Proceedings Seventh International Symposium on Thysanoptera, Reggio<br />

Calabria, Italy, 2-7 June 2001, pp. 221-224.<br />

Beckham, C. M., R. J. Beshear & H. H. Tippins, 1971. Some winter host plants of thrips.<br />

Univ Ga. Agric. Exp.stn, Bull., 86.<br />

Chambers, W. S. & R. W. Sites, 1989. Owerwintering thrips fauna in croplands of the Texas<br />

South Plains. Southwest. Entomol., 14: 325-328<br />

Carter, W., 1961. Ecological aspects of virus transmission. Annu. Rev. Entomol., 6: 347­<br />

370<br />

Cho, J. J., R. F. L. Mau, D. Gonsalves & L. S. Yudin, 1986. Reservoir weed hosts of tomato<br />

spotted wilt virus. Plant Disease, 70: 1014-1017.<br />

Chyzik, R., M. Klein & Y. Ben-Dov, 1995. Overwintering biology of the predatory bug Or/us<br />

albtdlpennis (Hemiptera: Anthocoridae) in Israel. Biocontrol Sci. and Technol.,<br />

5: 287-296.<br />

131

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