GREENHOUSE DOUBLE-COVERING SYSTEM FORMING AN INSECT REPELLENT CAGE FOR THE PROTECTION AND CONSERVATION OF THE MOTHER PLANTS

摘要

Novelty: a system for the double covering of greenhouses is disclosed, which system forms an insect repellent cage serving for the protection and conservation of the mother plants. Constitution: twoinsect repellent nets, flexible plastic tubes and an air pump drawing air to these last. Installation mode: positioning of the first insect repellent net 1 onto the framework 2 of the greenhouse, positioning of the plastic tubes 3 onto the greenhouse’s framework, positioning of the second insect repellent net 4 over the plastic tubes and, finally, connection of the flexible plastic tubes with the air pump blowing air therein so that the second insect repellent met deployed over said tubes can move to the desired position for protecting cultivations from harmful insects, with least cost.