Applications the Trichobiol 34 PH in the control the nematodes in house cultivation
2014
Yusuany Pérez González | Jorge L. Ayala Sifontes | Alexander Calero Hurtado
The work was done en the cultivation houses of ̈La Quinta ̈ of the company of several cultivations of Sancti Spíritus in the months of March to July of 2011. In two house of cultivation of tomato 540m2. One week before the floor to reason of 0.5 kg/m2 (270kg) blended with 2.16 kg of Trichoderma harzianum A-34 solid with a concentration of 2.5x 109 conidios for g(4g/m2) of floor). After the crop was incorporate to the floor atreatment of on experimental formulated of Trichoderma (Trichobiol 34 PH) with the fatirriego system to reason of 5x1012 conidios/ha. With the objective of evaluate the levels of affectation for nematodes. The use of Trichoderma solid and blended with worm humus and the addition of a preparation of commercial powdered Trichobiol (34 PH) reduce the contamination degree of nematodes 2, to degree 1 in a period of 13 days in the treated house and they statued at that level until the crop.
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