Evaluación de trampas artesanales modificadas y atrayentes para Gymnandrosoma aurantianum Lima “Barrenador de la nuez” en Macadamia integrifolia, Protaceae, en finca “Las Margaritas”, San Francisco Zapotitlán, Suchitepéquez
SUMMARY The investigation was carried out in the "La Ceiba" sector on the "Las Margaritas" farm in the municipality of San Francisco Zapotitlán, Suchitepéquez; in order to evaluate three types of artisan traps and two types of attractants for the control of Gymnandrosoma a...
Autor Principal: | De León Estrada, José Adrián |
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Formato: | Tesis |
Idioma: | Inglés |
Publicado: |
2023
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Materias: | |
Acceso en línea: |
http://www.repositorio.usac.edu.gt/19876/ http://www.repositorio.usac.edu.gt/19876/1/De%20Le%C3%B3n%20Estrada%2C%20Jos%C3%A9%20Adri%C3%A1n.pdf |
Sumario: |
SUMMARY
The investigation was carried out in the "La Ceiba" sector on the "Las Margaritas"
farm in the municipality of San Francisco Zapotitlán, Suchitepéquez; in order to
evaluate three types of artisan traps and two types of attractants for the control of
Gymnandrosoma aurantianum "walnut borer" in the cultivation of Macadamia
integrifolia "macadamia".
36 M. integrifolia trees were used as an experimental unit. An ANOVA was carried
out for a completely randomized design in a combinatorial arrangement. The artisan
traps evaluated were of the Delta, ECO-IAPAR and BROCAP type and the
attractants were a macadamia nut macerate with sugar and a molasses ferment with
banana, using six treatments and six repetitions.
The insects that captured the traps were identified, the costs of elaboration of the
treatments were established and a reading of the precipitation, humidity and
temperature of the farm "Las Margaritas" was taken during the execution of the
investigation.
As a result, it was obtained that there was no significant difference between the
evaluated attractants and that there was no interaction between the evaluated
factors, thus accepting the null hypotheses, instead, it was determined that there
was a significant difference between the evaluated traps, for which a test was carried
out. of Tukey means, giving as a result that the Delta and ECO-IAPAR type traps
were the ones that presented the highest means in the capture of G. aurantianum of
4.37 and 3.47 respectively and were statistically equal to each other.
In addition to G. aurantianum, the capture of 11 insects was recorded, which were:
T. fulviventris, H. hermes, P. occidentalis, Atta sp, C. vicina, C. dirce, M. domestica,
S. cancellata, A. mellifera, O. obesa, and P. ocirrhoe.
In the elaboration costs, the three types of traps presented the same cost of Q333.00
since they use the same materials for the elaboration of 12 units for each type of
trap. Regarding the attractants evaluated, the macadamia macerate required a cost of Q29.79 and for the molasses ferment with bananas, Q6.08 was required to
prepare seven liters of each attractant respectively. |
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