Distribution of Population of Immature Stages of Pear Psylla, Cαcopsyllα pyri, within the Tree and Development of Sampling Strategy
Abstract
Keywords
Full Text:
PDFReferences
Atger. P. 1979. Les psylles du poirier. Biologie et contrôle en verger. Phytoma. 31:19-22.
Bonnemaison. L. 1962. Les Ennemis Animaux des Planles Cultivées et des Forets. Vol. Ill Paris. 413 pp.
Bonnemaison, L. el J. Missonier 1956. Le psylle du poirier (Psylla pyri L.). Morphologie et Biologie. Méthodes de iutte. Ânnls F.piphyt. 7:263-331.
Broumas, T.. C. Souliotis. I). Zdoucopoulos and A. Tsourgiani 1989. Study of the dynamics of populations of pear-tree psylla and control experiments. Proc. 3rd Nat. Ent. Cong.. Thessaloniki (Greece). 1989.
Cochran, W.G. 1963. Sampling Techniques. John Wiley and Sons. Inc. New York.
Hodkinson. I.D. 1984. The taxonomy, distribution and host plant range of the pear feeding psyllids (Homoptera: Psylloides). Bull. OII.B SROP, 7:32-44.
Nguyen. T.X. 1962. Cycle biologique d'un Psylle du poirier (Psylla pyri L.) (Homoptera: Psyllidae) dans le midi de la France. Bull. Soc. Histoire Nat. Toulouse. 97:233-240.
Le Roux. E.J. and C. Reimer 1959. Variations between samples of immature stages and of mortalities from some factors, of the Eye-spotted Bud Moth. Spilonola ocellana (D. & S.) (Lepidoptera: Olethreutidae), and the Pistol Case bearer. Coleopiera serratala (L.) (Lepidoptera: Colcophoridae). on apple in Quebec. Can. Ent. 91:428-449.
Onillon. J.C. and J.P. Bassino 1976. Premieres observations et orientations des récherches dans le déterminisme des sites préférentiels de ponte du psylle du poirier (Psyllapyri L.) (in abstract). Rev. appi. Eni. 1976.
Sokal. RR. and l'.J. Rohlf 1969. Biometry. W.U. Freeman. San Francisco. 776 pp.
Southwood. T.R.E. 1978. Ecological Methods with Particular References io the Study of Insect Populations. Chapman. London. 2nd ed. 524 pp.
Refbacks
- There are currently no refbacks.
Copyright (c) 2017 E. T. Stratopoulou, E.T. Capatos