Fungicidas del grupo de las aminas para el control de la Sigatoka Negra (Mycosphaerella fijiensis) en el cultivo de banano (Musa AAA) Valencia – Los Rios
his research was conducted on the property of Mr. Ruben Zeas located at km 5 of the road Quevedo - El Empalme, Province of Los Rios, whose geographical coordinates are south latitude: 1 ° 06'00 "- West Latitude: 79 ° 29'00 "at an altitude of 120 meters, in an area of tropical moi...
محفوظ في:
| المؤلف الرئيسي: | |
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| التنسيق: | bachelorThesis |
| اللغة: | spa |
| منشور في: |
2015
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| الموضوعات: | |
| الوصول للمادة أونلاين: | http://repositorio.uteq.edu.ec/handle/43000/327 |
| الوسوم: |
إضافة وسم
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إضافة وسم | الملخص: | his research was conducted on the property of Mr. Ruben Zeas located at km 5 of the road Quevedo - El Empalme, Province of Los Rios, whose geographical coordinates are south latitude: 1 ° 06'00 "- West Latitude: 79 ° 29'00 "at an altitude of 120 meters, in an area of tropical moist forest (Bht), having a duration of 49 days. He was raised as a general objective: To evaluate the effect of Seeket, Volley and Calixin fungicides in the control of Black Sigatoka (Mycosphaerella fijiensis) in the cultivation of banana (Musa AAA). Specific objectives: To determine the percentage of residual amines originating over time in banana cultivation; Evaluate the effectiveness of Seeket, Volley and Calixin amines by the incidence of black Sigatoka in said culture; Determine the effect of foliar fungicides in issuing this Musaceae. Subject to the following hypotheses: H1. One of the fungicidal achieve greater shock effect on the disease; H2. One of the fungicides reach a prolonged residual effect; H3. At least one of the treatments have an effect on the leaf emission. Treatments studies were constituted by the fungicides T1 absolute control, T2 volley at doses of 1.0 l ha-1, T3 Seeker at doses of 0.6 l ha -1, T4 Calixin at doses of 0.5 l ha-1, the design was used randomized complete blocks, the multiple range test of Tukey was 0.05%. To the residual variable T2 the following results were given I present an average 79.3% of residual, followed by T3 with an average of 74.0% and finally the residual T4 averaging 61.87% of residual. With respect to efficacy variable, the treatment with greater control over the illness were 30.97% of T2 followed by infection with 36.9% T3 to T4 disease and finally with 41.6% incidence present. |
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