Author

W. J. Parr

Observed name: W. J. PARR

Observed institution: Experimental Station

OpenAlex ID: A5029416248

Dispersal of the Glasshouse Red Spider Mitetetranychus Urticaekoch (acarina, Tetranychidae)

1963 · N. W. HUSSEY, W. J. PARR · Entomologia Experimentalis et Applicata · 85

The Effect of Glasshouse Red Spider Mite (Tetranychus UrticaeKoch) on the Yield of Cucumbers

1963 · N. W. Hussey, W. J. Parr · Journal of Horticultural Science · 79

Observations on the Control of Tetranychus Urticae Koch on Cucumbers by the Predatory Mite Phytoseiulus Riegeli Dosse

1965 · N. W. HUSSEY, W. J. PARR, et al. · Entomologia Experimentalis et Applicata · 63

The External Structure of Some Thysanopterous Larvae

1941 · E. R. Speyee, W. J. Parr · Transactions of the Royal Entomological Society of London · 49

Development of biological methods for the control of Tetranychus urticae on tomatoes using Phytoseiulus persimilis

1976 · N. FRENCH, W. J. PARR, et al. · Annals of Applied Biology · 26

Biological control of glasshouse whitefly (Trialeurodes vaporariorum) on cucumbers

1975 · H. J. Gould, W. J. Parr, et al. · BioControl · 19

Further Studies on the Reproductive Isolation of Geographical Strains in the Tetranychus Telarius Complex

1960 · W. J. PARR, N. W. HUSSEY · Entomologia Experimentalis et Applicata · 16

The effect of white-fly populations on the cropping of tomatoes.

1958 · N. W. Hussey, W. J. Parr, et al. · 12

A Genetic Study of the Colour Forms Found in Populations of the Greenhouse Red Spider Mite, Tetranychus Urticae Koch

1958 · N. W. HUSSEY, W. J. PARR · Annals of Applied Biology · 10

Biological control of red spider mites on cucumbers: effects of different predator densities at introduction.

1967 · W. J. Parr, N. W. Hussey · 6

Effect of Temperature on the Development of Tetranychus telarius L.

1957 · N. W. HUSSEY, W. J. PARR, et al. · Nature · 6

Control of the leaf-miner Liriomyza bryoniae within an integrated programme for the pests and diseases of tomato.

1976 · N. W. Hussey, D. L. Stacey, et al. · 3

Response of the cucumber plant to different levels of artificial leaf damage in an attempt to simulate the effects of red spider mite.

1962 · W. J. Parr, N. W. Hussey · 3

Animal Pests. I. Tomato Leaf-miner (Liriomyza solani, Hering).

1950 · E. R. Speyer, W. J. Parr · 3

A Sciarid Fly injurious to Seedlings.

1954 · W. J. Parr, C. Crocker, et al. · 1

Some Observations on the Life History of the Angleshades Moth (brotolomia Meticulosa L.)

1941 · W. J. Parr, E. R. Speyer · Annals of Applied Biology · 1

The effect of petroleum oil sprays and sulphur vaporisation, as used in the control of glasshouse red spider mite, on the cropping of cucumber plants.

1963 · W. J. Parr, N. W. Hussey

Red spider mite (Tetranychus spp.).

1957 · W. J. Parr, C. Crocker

Transmission of Chrysanthemum Flower-distorting Virus by Aphids.

1954 · W. J. Parr, C. Crocker, et al.

Red spider mite (Tetranychus telarius L.).

1952 · W. J. Parr, C. Crocker, et al.

Foraminifera

1951 · Brooks F. Ellis, W. J. Parr · The Micropaleontologist

Works count: 21

Citation count: 382

H-index: 9

I10-index: 9