Insect pest-repelling film or sheet

Details Insect pest-repelling film or sheet Insect pest-repelling film or sheet

1987-02-05

1989-05-02

Buffalow, Edith

Stock material or miscellaneous articles

Composite

428500, 428907, 524413, B32B 904

Patent

active

048267295

ABSTRACT:
An insect pest-repelling film or sheet is disclosed, having a reflective spectrum in a ultraviolet region of a wavelength of less than 0.4 .mu.m, particularly a reflective spectrum peak at a wavelength of less than 0.4 .mu.m, a reflective spectrum having not less than 1.4 of a ratio (R.sub.A /R.sub.B) of the ultraviolet reflectance (R.sub.A) and a visible light reflectance of a wavelength of 0.5 .mu.m (R.sub.B) and a visible light transmission of not less than 40%. The film is useful as a cover of houses and tunnels or mulching of ground for crop culture or as a repellent for various insect pests in agriculture, forestry, and gardening.

REFERENCES:
patent: 4214034 (1980-07-01), Kodera et al.
patent: 4220736 (1980-09-01), Kodera et al.
patent: 4250661 (1981-02-01), Kodera et al.
patent: 4397979 (1983-08-01), Reimschuessel
J. Amer. Soc. Hort. Sci. 104(6): 759-62 (1979) Schalk et al.

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