192
GI. R. POTTS AND 0. P. V I U K E R W
Strecken von Hase, Faean und Rebhuhn in einem Revier mit intensivster
landwirtschaftlicher Nutzung.
French, N. (1969). Proc. 5th Inaectic. Fungk. Conf. (1969), 611-621. Assessment
of leatherjacket damage to grassland and economic aspects of control.
Frydlewicz-Ciesielska, Z. (1961). Ekol. pol. A . 9, 317-342. (In Polish). Comparison
of Diptera fauna in artificial and natural meadows near Kuwasy on the
river Bierbrza.
Fryer, J. D. and Chancellor, R. J. (1971). Proc. 10th Br. Weed Control Conf.,
968-964. Evidence of changing weed populations in arable land.
Gair, R. (1967). Proc. 4th Inaectic. Fungio. Conf., 617-618. Effect of intensive
cropping on the pests of cereals in England and Wales.
Gindre, R. and Allion, Y. (1971). Bull. spko. C m e i l eulpC, & la Chasee 15, 9-21.
Le petit gibier de plaine dane un secteur de Giitanais-Est. Contribution 8,
l’estimation des potentialities de son habitat.
Gould, H. J. (1971). P1. Path. 20, 149-166. Large-scale trials of an integrated
control programme for cucumber peste in commercial nurseries.
Hammer, 0. (1941). Vsensk. Meddr. &nak ndwrh. Fwen. 105, 1-127. Biological
and ecological investigations on flies associating with pasturing cattle and
their excrement.
Hayne, D. W. (1949). J. Mammal. 30, 399-411. Two methods for estimating
population from trapping records.
Heard, A. J. and Hopper, M. J. (1963). Ann. app2. Biol. 51,301-311. Populations
of stem-boring Diptera in leys and in subsequent winter wheat and the
effects of aldrin and phorate.
Heathcote, G. D. (1970). Pl. Pa&. 19, 87-90. The abundance of grass aphids in
Eastern England as shown by sticky trap catohes.
Heitkamp, P. H. A. M. and Van der Schoot, P. J. C. M. (1966). Mimeo, I. T. B.O.N.
Arnhem, 1-34. De Hermelijnen, Muatela eminea L., in het Noord-Hollanda
duinreservaat.
Henderson, I. F. (1971). Rep. Rothamated exp. Stn for 1970, Pt. 1, 183. Invertebrates and pasture productivity.
Hobby, B. M. (1933). J. ent. SOC. S . Engl. 1, 108-110. Prey of Sccltqhaga
stercoraria.
Hobby, B. M. and Smith, K. G. V. (1961). Ent. mon. Mag. 97,2-10. The bionomics
of Em+ tesaellata F. (Dipt. Empididae).
Holyoak, D. (1968). Bird Study 15, 147-163. A comparative study of the food of
some British Corvidae.
Horne, F. R. (1969). Proc. 5th Br. Inaectk. Fungio. Conf., 606-609. Foliar
diseases and performance in aereal production.
HuEaker, C. B. and Kennett, C. E. (1966). HiZgardia 26,191-222. Experimental
studies on predation: Predation and cyclamen-mite populations on strawberries in California.
Hughes, R. D. (1972). I n “Aphid Technology” (H. F. van Emden, Ed.), pp. 276293. Academic Press, London and New York.
Hulshoff, A. J. A. (1963). Mitt. biol. BundAnat. Ld-u. Fwatw. 108, 172-177.
Das Auftreten und die Bekampfung der Sattelmiicke, Haplodiplo& eqmtrb
(Wagner) in den Niederlanden.
Imms, A. D. (1930). Paradology 22, 11-36. Observations on some parasites of
Oacinella frit Linn. 1.
Imms, A. D. (1932). Parasitology 24, 440-447. Observations on some parasites
of Oacinella frat Linn. 2.
GI. R. POTTS AND 0. P. V I U K E R W
Strecken von Hase, Faean und Rebhuhn in einem Revier mit intensivster
landwirtschaftlicher Nutzung.
French, N. (1969). Proc. 5th Inaectic. Fungk. Conf. (1969), 611-621. Assessment
of leatherjacket damage to grassland and economic aspects of control.
Frydlewicz-Ciesielska, Z. (1961). Ekol. pol. A . 9, 317-342. (In Polish). Comparison
of Diptera fauna in artificial and natural meadows near Kuwasy on the
river Bierbrza.
Fryer, J. D. and Chancellor, R. J. (1971). Proc. 10th Br. Weed Control Conf.,
968-964. Evidence of changing weed populations in arable land.
Gair, R. (1967). Proc. 4th Inaectic. Fungio. Conf., 617-618. Effect of intensive
cropping on the pests of cereals in England and Wales.
Gindre, R. and Allion, Y. (1971). Bull. spko. C m e i l eulpC, & la Chasee 15, 9-21.
Le petit gibier de plaine dane un secteur de Giitanais-Est. Contribution 8,
l’estimation des potentialities de son habitat.
Gould, H. J. (1971). P1. Path. 20, 149-166. Large-scale trials of an integrated
control programme for cucumber peste in commercial nurseries.
Hammer, 0. (1941). Vsensk. Meddr. &nak ndwrh. Fwen. 105, 1-127. Biological
and ecological investigations on flies associating with pasturing cattle and
their excrement.
Hayne, D. W. (1949). J. Mammal. 30, 399-411. Two methods for estimating
population from trapping records.
Heard, A. J. and Hopper, M. J. (1963). Ann. app2. Biol. 51,301-311. Populations
of stem-boring Diptera in leys and in subsequent winter wheat and the
effects of aldrin and phorate.
Heathcote, G. D. (1970). Pl. Pa&. 19, 87-90. The abundance of grass aphids in
Eastern England as shown by sticky trap catohes.
Heitkamp, P. H. A. M. and Van der Schoot, P. J. C. M. (1966). Mimeo, I. T. B.O.N.
Arnhem, 1-34. De Hermelijnen, Muatela eminea L., in het Noord-Hollanda
duinreservaat.
Henderson, I. F. (1971). Rep. Rothamated exp. Stn for 1970, Pt. 1, 183. Invertebrates and pasture productivity.
Hobby, B. M. (1933). J. ent. SOC. S . Engl. 1, 108-110. Prey of Sccltqhaga
stercoraria.
Hobby, B. M. and Smith, K. G. V. (1961). Ent. mon. Mag. 97,2-10. The bionomics
of Em+ tesaellata F. (Dipt. Empididae).
Holyoak, D. (1968). Bird Study 15, 147-163. A comparative study of the food of
some British Corvidae.
Horne, F. R. (1969). Proc. 5th Br. Inaectk. Fungio. Conf., 606-609. Foliar
diseases and performance in aereal production.
HuEaker, C. B. and Kennett, C. E. (1966). HiZgardia 26,191-222. Experimental
studies on predation: Predation and cyclamen-mite populations on strawberries in California.
Hughes, R. D. (1972). I n “Aphid Technology” (H. F. van Emden, Ed.), pp. 276293. Academic Press, London and New York.
Hulshoff, A. J. A. (1963). Mitt. biol. BundAnat. Ld-u. Fwatw. 108, 172-177.
Das Auftreten und die Bekampfung der Sattelmiicke, Haplodiplo& eqmtrb
(Wagner) in den Niederlanden.
Imms, A. D. (1930). Paradology 22, 11-36. Observations on some parasites of
Oacinella frit Linn. 1.
Imms, A. D. (1932). Parasitology 24, 440-447. Observations on some parasites
of Oacinella frat Linn. 2.