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Life Cycle and Mating Behavior of Zygotylenchus guevarai (Nematoda: Pratylenchidae) on Excised Pisum sativum Roots

Year 2012, Volume: 1 Issue: 2, 0 - 0, 25.07.2012

Abstract

Abstract

The life cycle and mating behavior of Zygotylenchus guevarai were observed in vitro on excised roots of Pisum sativum in gnotobiotic culture. Eggs hatched into larvae whose appearance and structure were similar to those of the adults. Larvae grew in size and each larva stage was terminated by a molt. Z. guevarai had four larva stages with the first molt occurred outside the egg shortly after hatching. After the final molt the larvae differentiated into adult males and females. Mating was required for reproduction. After mating, fertilized females began to lay eggs. The life cycle from second stage larva to second stage larva was completed in 39 days.

 

Key Words: Zygotylenchus guevarai, root lesion nematode, gnotobiotic culture, life cycle, mating behavior

 

Kesilmiş Pisum sativum Köklerinde Zygotylenchus guevarai (Nematoda: Pratylenchidae) nin Hayat Devri ve Çiftleşme Davranışı

 

Özet

Zygotylenchus guevarai’nin hayat devri ve çiftleşme davranışı gnotobiotik kültürde Pisum sativum’un kesilmiş köklerinde in vitro olarak gözlenmiştir. Yumurtadan çıkan larvalar görünüş ve yapı olarak erginlere benzerlik göstermiştir. Büyümüş larvaların her bir gelişim safhası deri değişimi ile sonlanmıştır. Dört larva safhasına sahip Z. guevarai’de birinci deri değişimi yumurta dışında meydana gelmiştir. Son deri değişiminden sonra larvalar, ergin erkek ve dişilere farklılaşmışlardır. Çiftleşmenin üreme için gerekli olduğu gözlenmiştir. Çiftleşmeden sonra dişiler döllenmiş yumurtalarını bırakmıştır. Hayat devri ikinci devre larvadan, ikinci devre larvaya 39 günde tamamlanmıştır.

 

Anahtar Kelimeler: Zygotylenchus guevarai, kök lezyon nematodu, gnotobiotik kültür, hayat devri, çiftleşme davranışı

Year 2012, Volume: 1 Issue: 2, 0 - 0, 25.07.2012

Abstract

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Details

Journal Section Biyoloji
Authors

Mehmet Mustafa Karakaş

Publication Date July 25, 2012
Published in Issue Year 2012 Volume: 1 Issue: 2

Cite

APA Karakaş, M. M. (2012). Life Cycle and Mating Behavior of Zygotylenchus guevarai (Nematoda: Pratylenchidae) on Excised Pisum sativum Roots. Nevşehir Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 1(2).
AMA Karakaş MM. Life Cycle and Mating Behavior of Zygotylenchus guevarai (Nematoda: Pratylenchidae) on Excised Pisum sativum Roots. nufbed. July 2012;1(2).
Chicago Karakaş, Mehmet Mustafa. “Life Cycle and Mating Behavior of Zygotylenchus Guevarai (Nematoda: Pratylenchidae) on Excised Pisum Sativum Roots”. Nevşehir Üniversitesi Fen Bilimleri Enstitüsü Dergisi 1, no. 2 (July 2012).
EndNote Karakaş MM (July 1, 2012) Life Cycle and Mating Behavior of Zygotylenchus guevarai (Nematoda: Pratylenchidae) on Excised Pisum sativum Roots. Nevşehir Üniversitesi Fen Bilimleri Enstitüsü Dergisi 1 2
IEEE M. M. Karakaş, “Life Cycle and Mating Behavior of Zygotylenchus guevarai (Nematoda: Pratylenchidae) on Excised Pisum sativum Roots”, nufbed, vol. 1, no. 2, 2012.
ISNAD Karakaş, Mehmet Mustafa. “Life Cycle and Mating Behavior of Zygotylenchus Guevarai (Nematoda: Pratylenchidae) on Excised Pisum Sativum Roots”. Nevşehir Üniversitesi Fen Bilimleri Enstitüsü Dergisi 1/2 (July 2012).
JAMA Karakaş MM. Life Cycle and Mating Behavior of Zygotylenchus guevarai (Nematoda: Pratylenchidae) on Excised Pisum sativum Roots. nufbed. 2012;1.
MLA Karakaş, Mehmet Mustafa. “Life Cycle and Mating Behavior of Zygotylenchus Guevarai (Nematoda: Pratylenchidae) on Excised Pisum Sativum Roots”. Nevşehir Üniversitesi Fen Bilimleri Enstitüsü Dergisi, vol. 1, no. 2, 2012.
Vancouver Karakaş MM. Life Cycle and Mating Behavior of Zygotylenchus guevarai (Nematoda: Pratylenchidae) on Excised Pisum sativum Roots. nufbed. 2012;1(2).