Yazar "Akca, Izzet" için listeleme
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Assessing the impact of azadirachtin application to soil on urease activity and its kinetic parameters
Kizilkaya, Ridvan; Samofalova, Iraida; Mudrykh, Natalya; Mikailsoy, Fariz; Akca, Izzet; Sushkova, Svetlana; Minkina, Tatiana (Tubitak Scientific & Technical Research Council Turkey, 2015)The kinetic parameters of soil urease have attracted considerable attention; however, little information is available on its kinetic parameters and behaviors in response to azadirachtin application to the soil. A short ... -
Demography and Population Projection of Aphis fabae (Hemiptera: Aphididae): with Additional Comments on Life Table Research Criteria
Akca, Izzet; Ayvaz, Tamer; Yazici, Eda; Smith, Cecil L.; Chi, Hsin (Oxford Univ Press Inc, 2015)We collected developmental, survival, and reproduction data for Aphis fabae Scopoli (Hemiptera: Aphididae) reared on faba bean, Vicia faba L. 'Sevilla' at four constant temperatures (15, 20, 25, and 30 degrees C), 70% ... -
Determination of Lethal Concentration of Some Insecticides to Honey Bee Apis mellifera (Apidae, Hymenoptera) with Laboratory Biossays
Akca, Izzet; Tuncer, Celal; Guler, Ahmet; Saruhan, Islam (Medwell Online, 2009)The study, efficacy of three insecticides including Carbaryl, Carbosulfan and Methiocarb were evaluated in laboratory bioassays and lethal concentrations were determined against honeybee adults. The highest toxicity based ... -
Development of green shield bug (Palomena prasina L., Heteroptera: Pentatomidae) in different temperatures
Saruhan, Islam; Tuncer, Celal; Akca, Izzet (Lithuanian Research Centre Agriculture & Forestry, 2010)Green shield bug (Palomena prasina L., Heteroptera: Pentatomidae) is a very common pest species in Turkish hazelnut orchards. This pest feeds on hazelnut fruits and causes premature nut dropping in early season and causes ... -
The effect of some commercial plant oils on the pine processionary moth Thaumetopoea pityocampa (Lepidoptera: Notodontidae)
Yigit, Seyma; Saruhan, Islam; Akca, Izzet (Czech Academy Agricultural Sciences, 2019)Thaumetopoea pityocampa (Lepidoptera: Notodontidae) is one of the major forest pests and causes serious damage especially to pine trees. Mechanical and chemical methods are used in the control of this pest in Turkey's ... -
EFFICIENCY OF SOME ENTOMOPATHOGENIC FUNGI AS BIOCONTROL AGENTS AGAINST Aphis fabae SCOPOLI (HEMIPTERA: APHIDIDAE)
Saruhan, Islam; Erper, Ismail; Tuncer, Celal; Akca, Izzet (Univ Agriculture, Fac Veterinary Science, 2015)This study evaluated the use of Lecanicillium muscarium and Simplicillium lamellicola isolates, the commercial bioinsecticide Verticillium lecanii and two different insecticides against Aphis fabae at 20 degrees C and 25 ... -
The Estimation of Adult and Nymph Stages of Aphis Fabae (Hemiptera: Aphididae) Using Artificial Neural Network
Saruhan, Islam; Senyer, Nurettin; Ayvaz, Tamer; Kayhan, Gokhan; Ergun, Erhan; Odabas, Mehmet Serhat; Akca, Izzet (Amer Entomol Soc, 2015)In this research, the estimation of adult and nymph stages and adult of Aphis fabae was investigated using artificial neural network. Determining A. fabae nymph stages is difficult. Morphometric study of different parts ... -
Evaluation of suppression of rhizomania disease by earthworm (Lumbricus terrestris L.) and its effects on soil microbial activity in different sugar beet cultivars
Akca, Izzet; Yilmaz, Nazli Dide Kutluk; Kizilkaya, Ridvan (Taylor & Francis Ltd, 2014)The ability of earthworm Lumbricus terrestris L. to suppress the multiplication of Beet necrotic yellow vein virus (BNYVV) transmitted by Polymyxa betae and its effects on soil microbial activity were investigated under ... -
Residual Toxicity of 8 Different Insecticides on Honey Bee (Apis mellifera Hymenoptera: Apidae)
Akca, Izzet; Tuncer, Celal; Guler, Ahmet; Saruhan, Islam (Medwell Online, 2009)The study examined the acute toxicity of eight agricultural insecticides such as Karate 5 EC (Lamdacyhalathrine), Deltanete 400 EC (Furathiocarb), Sevin 85 WP (Carbaryl), Sevin XLR plus (Carbaryl), Marshal 25 EC (Carbosulfan), ...
