TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

Greenhouse plastics affect tomato pollination by influencing bee activity and bee loss through the ventilation systems. There is a significant difference in bee loss among plastic types ... . CT plastic, one of the less commonly used greenhouse plastics, experienced less bee loss than AT Duratherm, Patilux, and both AT Bee Poly and De Klerk together ... . The likely explanation for these results is that under CT plastic, bees are less able to visually detect the open vents because of the relatively small contrast between the transmitted light and the light through the vents. Our spectrophotometry results ... indicate that of the plastics tested, only CT plastic allows transmission of UV light. Because of this, fewer bees fly out of these greenhouses and die during the winter months.  1, record 1, English, - greenhouse%20plastic

Record number: 1, Textual support number: 1 OBS

Greenhouse tomatoes and pollination by bumblebees.... Bumble bee keeping in greenhouses has encountered some problems because of the escape of the bees... through open vents in late winter and early spring.... New understandings in insect colour vision(Backhaus 1993) have suggested ways by which the visual target of the open vents(daylight with UV)... versus the greenhouse roof and walls(attenuated UV) can be disguised by coloured transparent flaps or blocked by screening so that the bees are not attracted and can not escape. The former would be easier and cheaper. UV light encourages the germination of spores of grey mould(Botrytis), so UV opaque plastics are favoured.  1, record 1, English, - greenhouse%20plastic

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 CONT

Plastique de serre : contribution des matériaux plastiques à la maîtrise du microclimat.  2, record 1, French, - plastique%20de%20serre

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 CONT

Greenhouse plastics effect tomato pollination by influencing bee activity and bee loss through the ventilation systems. There is a significant difference in bee loss among plastic types ... . CT plastic, one of the less commonly used greenhouse plastics, experienced less bee loss than AT Duratherm, Patilux, and both AT Bee Poly and De Klerk together ... . The likely explanation for these results is that under CT plastic, bees are less able to visually detect the open vents because of the relatively small contrast between the transmitted light and the light through the vents. Our spectrophotometry results ... indicate that of the plastics tested, only CT plastic allows transmission of UV light. Because of this, fewer bees fly out of these greenhouses and die during the winter months.  1, record 2, English, - CT%20plastic

Record number: 2, Textual support number: 1 OBS

Greenhouse tomatoes and pollination by bumblebees.... Bumble bee keeping in greenhouses has encountered some problems because of the escape of the bees... through open vents in late winter and early spring.... New understandings in insect colour vision(Backhaus 1993) have suggested ways by which the visual target of the open vents(daylight with UV)... versus the greenhouse roof and walls(attenuated UV) can be disguised by coloured transparent flaps or blocked by screening so that the bees are not attracted and can not escape. The former would be easier and cheaper. UV light encourages the germination of spores of grey mould(Botrytis), so UV opaque plastics are favoured.  1, record 2, English, - CT%20plastic

Record 2,  Textual support,  French

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 OBS

An adhesive card used for capturing insects.  2, record 3, English, - sticky%20card

Record number: 3, Textual support number: 1 CONT

The use of a yellow sticky card coated with one of three insecticides mixed with a polybutene insect trap adhesive was investigated as a resistance monitoring technique for the greenhouse whitefly, Trialeurodes vaporariorum(Westwood).  3, record 3, English, - sticky%20card

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 OBS

Plaquette adhésive : d'après «piège adhésif» et «plaquette de piégeage».  1, record 3, French, - plaquette%20adh%C3%A9sive

Record 3,  Textual support,  Spanish