| The Effect of Different Type of Feeding Materials on Red California Worm Number and Weight | Turan Yüksek | 1–6 |
| Known and newly recorded Gymnodamaeid mites (Acari, Oribatida, Gymnodamaeidae) from Kızılcahamam, Turkey | Şule BARAN | 7–10 |
| Landscape Plants of Recep Tayyip Erdoğan University, Zihni Derin Campus (Rize-Turkey) | Gökhan ABAY, Ahmed Nazmi BAL | 11–15 |
| Effect of pH, Temperature and Chemical Substances on the Activity of Bacteriocins Partially Purified by Lactic Acid Bacteria | Hatice Aysun MERCİMEK TAKCI, Melis SÜMENGEN ÖZDENEFE, Ayşenur ÖZŞAVLİ, Kıvılcım ÇAKTU GÜLER, Gülcihan GÜZELDAĞ | 16–21 |
| The Effect of Lead on Ion Levels of Oreochromis niloticus Gill Tissue | Ferit KARGIN, Hikmet Yeter ÇOĞUN | 22–26 |
| The Isolation of Lactococcus garvieae from Eyes of Diseased Rainbow Trout (Oncorhynchus mykiss) with Exopthalmia | Fikri BALTA, Zeynep DENGİZ BALTA | 27–33 |
| Determination of Toxic Effects of Biopesticide Emamectin Benzoate in the Tissues of Oreochromis niloticus by Acetylcholinesterase Enzyme Activity | Ferit KARGIN, Özge TEMİZ | 34–38 |
| New Record of Alburnoides kosswigi (Pisces: Leuciscidae) in the Ilgın Lake Basin | Davut TURAN, Cüneyt KAYA | 39–42 |
| Effects of Fungicide Propiconazole on Oxidative Stress Parameters and Antioxidant System Enzymes in Liver of Oreochromis niloticus | Özge TEMİZ | 43–47 |
| Endemic and Rare Plants of Tosya District (Kastamonu) | Gökhan ABAY, Gamze TUTTU, Şinasi YILDIRIMLI | 48–52 |
| Larvacidal Activity of Some Medicinal Plants Naturally Growing in Turkey Against Aedes albopictus (Diptera: Culicidae) | Asu USTA, Emine KILIÇKAYA SELVİ, M. Mustafa AKINER | 53–59 |