Fishing – trapping – and vermin destroying – Vermin destroying – Fumigators
Patent
1990-04-09
1991-03-12
Seidel, Richard K.
Fishing, trapping, and vermin destroying
Vermin destroying
Fumigators
422 32, 422 37, 426318, 426320, A01M 1300
Patent
active
049983776
ABSTRACT:
An improved method of fumigating fresh plants on which pests are parasitic. The method comprises maintaining the fresh plants in a gaseous atmosphere composed of 10 to 50 mg/liter of methyl bromide, 0.01 to 10 mg/liter of hydrogen phosphide, and 1 to 50% by volume of carbon dioxide. The method can surely kill the pests on the plants without causing phytotoxicity.
REFERENCES:
patent: 2321023 (1943-06-01), Goodhue et al.
patent: 2570917 (1951-10-01), Calfee
patent: 2750252 (1956-06-01), Sullivan et al.
patent: 4200656 (1980-04-01), Cohen
patent: 4756117 (1988-07-01), Friemel
Arita Akira
Sato Tetsunori
Tsutsumi Teruyuki
Miner James
Seidel Richard K.
Teijin Chemicals Ltd.
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