Vol. 1 (1983)

Published: 1983-01-08

Articles
First contribution to the study of the ants (Hymenoptera, Formicidae) of the Ζagοri region (Epirus, Greece): Αn annotated list of species

A. Legakis

3-6

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Αn assessment of components of crop loss due to infestation by Dacus oleae, in Corfu

Ε.Τ. Kapatos, B.S. Fletcher

7-16

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Harmful mesostigmatic mites ectoparasitic to honey bees

N.G. Emmanouel, C.D. Pelekassis, L.A. Santas

17-23

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Improved solid adult diet for the olive fruit fly, Dacus oleae

J.A. Tsitsipis, Α. Kontos

24-29

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Catches of male olive moths, Prays oleae, in pheromone traps in relation to numbers of eggs and larvae found in olive fruits, in Crete

Ι. Polyrakis

30-33

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Establishment of economic injury levels for olive infestation by Dαcus oleαe, in Corfu

Ε.Τ. Kapatos, B.S. Fletcher

37-45

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Key for the identification of the instars of the English grain aphid, Sitobion αvenαe (F.) (Hemiptera: Aphididae)

D.Ρ Lykouressis

47-51

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Factors affecting the potential increase rate (e', PIR), as defined by Hughes, in populations of Sitobion αvenαe (F.) (Hemiptera: Aphididae

D. P. Lykouressis, Η.F. Van Emden

53-57

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Movement away from feeding site of the aphid Sitobion αvenαe (F.) (Hemiptera: Aphididae) when parasitized by Aphelinus αbdominαlis (Dalman) (Hymenoptera: Aphelinidae)

D.Ρ. Lykouressis, Η.F. Van Emden

59-63

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Inhibition of larval growth of Dαcus oleαe by topical application of streptomycin to olives

Μ.Ε. Tzanakakis, D.Α. Prophetou, G.N. Vassiliou, J.J. Papadopoulos

65-70

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Α new species of Hystripαlpus (Acari: Tenuipalpidae)

Ε.Ν. Hatzinikolis

71-75

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