| 摘要 |
PROBLEM TO BE SOLVED: To provide an insect-proof net at the entrance/exit of an insect-proof net greenhouse used for cultivating vegetables, flowering plants or the like, capable of preventing insect pests from intruding via the net into the greenhouse by completely sealing up the net without requiring much labor. SOLUTION: The insect-proof net at the entrance/exit of an insect-proof net greenhouse is to be set on the flank surface of the insect-proof net greenhouse using an inset-proof net. This insect-proof net is so designed that a vertical slide fastener is furnished nearly at the center of the net so as to be openable transversely and a lead rope is furnished at the bottom rim of the net. COPYRIGHT: (C)2007,JPO&INPIT
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