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Capsule for propagation and dispersal of Trichogramma spp. entomophage
Capsule for propagation and dispersal of Trichogramma spp. entomophage
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机译：赤眼蜂的传播和扩散的胶囊。噬菌体
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摘要
The invention relates to agriculture, namely to capsules for propagation and dispersal of Trichogramma spp. entomophage, used for biological protection of plants against pests.The capsule, according to the invention, consists of two parts (1, 2) in the form of a calotte. The lower part (2) is made with a notch and the upper part (1) - with a centering collar with the possibility of joining between them and rotating relative to each other. At the junction (3) of the parts (1, 2) are uniformly made identical through holes (4). The capsule includes a main (5) and an additional (6) compartments, separated by a partition (7) of filter paper, in which are made through holes (8) with a diameter of 1 mm. In the lower part (2) are made cylindrical cells (10), radially disposed at an angle of 45° with respect to each other and closed by an annular partition (11) of fine filter paper. Inside the main compartment (5) is placed a tampon (12) for impregnation with nutrient medium. The capsule is made of a porous, opaque and water-repellent material.
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