Evaluation of entomopathogenic nematodes and the supernatants of the in vitro culture medium of their mutualistic bacteria for the control of the root‐knot nematodes …
Yazarlar (1)
Prof. Dr. İlker KEPENEKCİ Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Makale Türü Özgün Makale (Uluslararası alan indekslerindeki dergilerde yayınlanan tam makale)
Dergi Adı Pest management science
Makale Dili – Basım Tarihi 01-2016
Cilt / Sayı / Sayfa 72 / 2 / 327–334 DOI 10.1002/ps.3998
Makale Linki https://scijournals.onlinelibrary.wiley.com/doi/abs/10.1002/ps.3998
UAK Araştırma Alanları
Entomoloji
Özet
BACKGROUND The suppressive effects of various formulations of four entomopathogenic nematode (EPN) species and the supernatants of their mutualistic bacteria on the root‐knot nematodes (RKNs) Meloidogyne incognita and M. arenaria in tomato roots were evaluated. The EPNs Steinernema carpocapsae, S. feltiae, S. glaseri and Heterorhabditis bacteriophora were applied as either live infective juveniles (IJs) or infected insect cadavers. Spent medium from culturing the bacterial symbionts Xenorhabdus bovienii and Photorhabdus luminescens kayaii with the cells removed was also applied without their nematode partners. RESULTS The aqueous suspensions of IJs, infected cadaver applications of EPNs and especially treatments of X. bovienii supernatant suppressed the negative impact of RKNs on tomatoes. Specific responses to treatment were reduced RKN egg masses, increased plant height and …
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