scholarly journals Study of population dynamics of the olive fruit fly Bactrocera oleae (Diptera, Tephritidae); (Rossi, 1790) in the Mezghenna area

2019 ◽  
Vol 9 (3) ◽  
pp. 309-314
Author(s):  
A. Achouche ◽  
F. Abbasi ◽  
A. Benzahra ◽  
Z. Djazouli
Keyword(s):  
Population Dynamics ◽  
Olive Tree ◽  
Fruit Fly ◽  
Early Spring ◽  
Bactrocera Oleae ◽  
Olive Fruit Fly ◽  
Olive Fruit ◽  
Ongoing Work ◽  
Negative Effect ◽  
Individual Farm

The population dynamics of the Olive Fruit Fly in the Tell Atlas has been studied for two years (May 2017-April 2019) on all phases of olive tree growth. The test was installed on an individual farm in the Mezghenna region. It is part of the ongoing work to assess the damage caused by the diptera Bactrocera oleae. The objective of this study is to collect information on adult flight and to calculate the population index (FTD) . On the other hand, we studied the annual variation of this last. The results of this study show that the olive fruit fly population fluctuates over time and from one period to another in the study area; Overall, we recorded a low density of Bactrocera oleae during the first year of study (less than 0.08 flies / trap / day). In addition, in the second year, we observed 3 population peaks concentrated in autumn and early spring; the high temperatures of summer have a negative effect on the density of the Diptere.

scholarly journals Population dynamics of pre-imaginal stages of olive fruit fly Bactrocera oleae Gmel. (Diptera, Tephritidae) in the region of Bar (Montenegro)

2013 ◽  
Vol 28 (1) ◽  
pp. 23-29 ◽  
Author(s):  
Tatjana Perovic ◽  
Snjezana Hrncic
Keyword(s):  
Population Dynamics ◽  
Developmental Stages ◽  
Fruit Fly ◽  
Bactrocera Oleae ◽  
Yield Reduction ◽  
Olive Fruit Fly ◽  
Application Timing ◽  
Olive Fruit ◽  
Fruit Drop

Olive fruit fly is the most harmful pest of olive fruits and important for oil production. Damage involves yield reduction as a consequence of premature fruit drop, but also a reduced quality of olive oil and olive products. There is little available data regarding the biology of Bactrocera oleae in Montenegro. Knowledge of the pest life cycle and development would improve optimization of insecticide application timing and protection of fruits, and reduce adverse effects on the environment. Investigation was conducted on the Zutica variety in an olive grove located in Bar during a three-year period. Population dynamics of the pre-imaginal stages and level of fruit infestation were monitored from mid-July until the end of October. The results of this three-year investigation showed that the beginning of infestation was always at the end of July. It was also found that, depending on environmental conditions, the level of infestation was low until the end of August. In September and October it multiplied, and reached maximum by the end of October. Regarding infestation structure, eggs and first instar larvae were the dominant developmental stages of the pest until the middle of September. From mid-September until mid-October all developmental stages (eggs, larvae, pupae) were equally present in infested fruits. Pupae, cocoons and abandoned galleries prevailed until the harvest.

scholarly journals Olive Fruit Fly (Bactrocera oleae) Population Dynamics in the Eastern Mediterranean: Influence of Exogenous Uncertainty on a Monophagous Frugivorous Insect

PLoS ONE ◽  
2015 ◽  
Vol 10 (5) ◽  
pp. e0127798 ◽  
Author(s):  
Mariano Ordano ◽  
Izhar Engelhard ◽  
Polychronis Rempoulakis ◽  
Esther Nemny-Lavy ◽  
Moshe Blum ◽  
...  
Keyword(s):  
Population Dynamics ◽  
Eastern Mediterranean ◽  
Fruit Fly ◽  
Bactrocera Oleae ◽  
Olive Fruit Fly ◽  
Olive Fruit

Relative Densities of the Parasitoids and Predators Associated with the Olive Fruit Fly Bactrocera oleae (Gmelin) at Khan-Aranaba, El Qunitera, Syria

2016 ◽  
Vol 34 (3) ◽  
pp. 180-186
Author(s):  
A. N. Bashir ◽  
◽  
L. Aslan ◽  
F. Abdel-Razzak ◽  
◽  
...  
Keyword(s):  
Fruit Fly ◽  
Bactrocera Oleae ◽  
Olive Fruit Fly ◽  
Olive Fruit

Choice response of the olive fruit fly, Bactrocera oleae, to various bait/insecticide combinations: hydrolyzed proteins or ammonium salts?

2021 ◽  
pp. 1-12
Author(s):  
Kiki Varikou ◽  
Antonis Nikolakakis ◽  
Dimitris Bitsakis ◽  
Zacharias Skarakis ◽  
Nikos Garantonakis ◽  
...  
Keyword(s):  
Fruit Fly ◽  
Ammonium Salts ◽  
Bactrocera Oleae ◽  
Choice Response ◽  
Olive Fruit Fly ◽  
Olive Fruit

scholarly journals Olive Fruit Fly, Bactrocera oleae (Gmelin) (Insecta: Diptera: Tephritidae)

EDIS ◽  
1969 ◽  
Vol 2002 (8) ◽  
Author(s):  
Howard V. Weems ◽  
James L. Nation
Keyword(s):  
Cooperative Extension ◽  
Fruit Fly ◽  
Cooperative Extension Service ◽  
Bactrocera Oleae ◽  
Extension Service ◽  
Olive Fruit Fly ◽  
University Of Florida ◽  
Olive Fruit ◽  
Agricultural Sciences

This document is EENY-113 (originally published as DPI Entomology Circular No. 44), one of a series of Featured Creatures from the Entomology and Nematology Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. Published: September 1999. Revised: June 2003.

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