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Cover of HortScience 39(7) - December 2004
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ON THE COVER
Photos courtesy of Bruce Bugbee
(top) A 12-chamber system in one of the greenhouses that is specially
equipped to control and sample ethylene concentrations. There
are small tomato plants growing inside each chamber.
(bottom left) Six individual chambers within a reach-in growth
chamber. Each of the chambers has two types of lettuce growing
in it.
(bottom right) Ethylene buds: (top) normal tomato flower buds and
(bottom) ethylene-exposed (shriveled and hairy) tomato flower buds.
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