Seletividade de feijão a herbicidas (Phaseolus vulgaris)
Common bean (Phaseolus vulgaris) is a short cycle crop. Due to this characteristic, a weed interaction is a factor that must be approached in a caring way, because the damage caused by competition as weeds is high. The control of weeds in large areas of the crop, would be impracticable with weeds, b...
| Autor principal: | Aranha, Jean Lukas Mendes |
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| Formato: | Trabalho de Conclusão de Curso (Graduação) |
| Idioma: | Português |
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Universidade Tecnológica Federal do Paraná
2020
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http://repositorio.utfpr.edu.br/jspui/handle/1/10695 |
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riut-1-106952020-11-13T11:26:21Z Seletividade de feijão a herbicidas (Phaseolus vulgaris) Selectivity of bean to herbicides (Phaseolus vulgaris) cultivars Aranha, Jean Lukas Mendes Moraes, Pedro Valério Dutra de Domingues, Lucas da Silva Moraes, Pedro Valério Dutra de Adami, Paulo Fernando Bianchini, Alexandre Ervas daninhas - Controle Plantas - Efeito dos herbicidas Feijão - Cultivo Weeds - Control Plants - Effect of herbicides on Beans - Planting CNPQ::CIENCIAS AGRARIAS::AGRONOMIA Common bean (Phaseolus vulgaris) is a short cycle crop. Due to this characteristic, a weed interaction is a factor that must be approached in a caring way, because the damage caused by competition as weeds is high. The control of weeds in large areas of the crop, would be impracticable with weeds, being used the chemical control that obtains greater practicality, high efficiency, quickness. It is necessary to point out that the plants of interest may have different susceptibilities to the herbicides used for the beans, causing damage to plants such as: phytotoxicity, reduction of plant height, dry matter, green matter and foliar area. The objective of this study was to evaluate the selectivity of herbicides different from bean cultivars, among them from the pinto beans group (Celeiro and Curió) and from the black group (Uirapuru and Tuiuiu). The experiment was conducted outdoors in the city of California-PR. They were seeded in cups of 500mL to 4 cm of depth filled with local soil, three seeds of each cultivar, and later thinning, leaving only one seed. The experiment was carried out in a completely randomized design (DIC) in factorial (4x3) with 4 replicates. The herbicides used were: Fomesafem 1L / ha-1, Imazaquim 1L / ha-1, and Quizalofop-p-tefurilico 0.6L / ha-1. After application, phytotoxicity of 0-28 days was analyzed at intervals of 7 days, plant height with a ruler graduated in millimeters, dry matter, green matter, leaf area in cm². The cultivar TUIUIU and CURIO in pre-emergence, with the use of the herbicide fomesafem and Quizalofope-P-tefurílico respectively, observed necrotic lesions,reducing leaf area, stature, dry matter and green matter. In the UIRAPURU cultivar the use of herbicides such as imazaquir caused 60% phytotoxicity when applied in emergence, similar symptoms occurred in the CELEIRO cultivar, but in a pre emergence. O feijão comum (Phaseolus vulgaris) é uma cultura de ciclo curto, devido a essa característica a interação com plantas daninhas é um fator que deve ser abordado de maneira atenciosa, pois os danos causados decorrentes da competição com as plantas daninhas são significantes. O controle de plantas daninhas em grandes áreas da cultura, se torna inviável com capinas, sendo utilizado o controle químico a qual se obtém maior praticidade, alta eficiência e rapidez. É necessário salientar que as plantas de feijão podem possuir diferentes susceptibilidades aos herbicidas utilizados, causando danos as plantas como: fitotoxidade, redução da altura da planta, na quantidade de matéria seca, matéria verde e na área foliar. Diante disto este trabalho visa avaliar a seletividade de herbicidas em diferentes cultivares de feijão, dentre eles do grupo carioca (Celeiro e Curió) e do grupo preto (Uirapuru e Tuiuiu). O experimento foi conduzido a campo na cidade de Califórnia-PR. Foram semeadas três sementes em copos de 500 mL preenchidos com solo local e acondicionadas a 4 cm de profundidade. Posteriormente foi realizado desbaste, deixando apenas uma planta por copo. O experimento foi realizado em delineamento inteiramente casualisado (DIC) em fatorial (4x4) com 4 repetições. Os herbicidas utilizados foram: Fomesafem 1L/ha, Imazaquim 1L/ha-1, Quizalofop-p-tefurilico 0,6L/há-1 e testemunha. Após a aplicação foi analisado fitotoxidade de 0-28 dias em intervalos de 7 dias, altura de planta com uma régua graduada em milímetros, matéria seca (g), matéria verde (g), área foliar em cm². A cultivar TUIUIU e CURIÓ em pré emergência, com a utilização do herbicida fomesafem e Quizalofope-P-tefurílico respectivamente, se observou lesões necróticas, reduzindo área foliar, estatura, matéria seca e matéria verde. Na cultivar UIRAPURU a utilização de herbicidas como o imazaquir ocasionou fitotoxidade de 60% quando aplicados em pós emergência, sintomas semelhantes ocorreram na cultivar CELEIRO, porém em pré emergência. 2020-11-13T11:26:21Z 2020-11-13T11:26:21Z 2017-11-20 bachelorThesis ARANHA, Jean Lukas Mendes. Seletividade de feijão a herbicidas (Phaseolus vulgaris). 2017. 30 f. Trabalho de Conclusão de Curso (Graduação em Agronomia) - Universidade Tecnológica Federal do Paraná, Dois Vizinhos, 2017. http://repositorio.utfpr.edu.br/jspui/handle/1/10695 por openAccess application/pdf Universidade Tecnológica Federal do Paraná Dois Vizinhos Brasil Agronomia UTFPR |
| institution |
Universidade Tecnológica Federal do Paraná |
| collection |
RIUT |
| language |
Português |
| topic |
Ervas daninhas - Controle Plantas - Efeito dos herbicidas Feijão - Cultivo Weeds - Control Plants - Effect of herbicides on Beans - Planting CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
| spellingShingle |
Ervas daninhas - Controle Plantas - Efeito dos herbicidas Feijão - Cultivo Weeds - Control Plants - Effect of herbicides on Beans - Planting CNPQ::CIENCIAS AGRARIAS::AGRONOMIA Aranha, Jean Lukas Mendes Seletividade de feijão a herbicidas (Phaseolus vulgaris) |
| description |
Common bean (Phaseolus vulgaris) is a short cycle crop. Due to this characteristic, a weed interaction is a factor that must be approached in a caring way, because the damage caused by competition as weeds is high. The control of weeds in large areas of the crop, would be impracticable with weeds, being used the chemical control that obtains greater practicality, high efficiency, quickness. It is necessary to point out that the plants of interest may have different susceptibilities to the herbicides used for the beans, causing damage to plants such as: phytotoxicity, reduction of plant height, dry matter, green matter and foliar area. The objective of this study was to evaluate the selectivity of herbicides different from bean cultivars, among them from the pinto beans group (Celeiro and Curió) and from the black group (Uirapuru and Tuiuiu). The experiment was conducted outdoors in the city of California-PR. They were seeded in cups of 500mL to 4 cm of depth filled with local soil, three seeds of each cultivar, and later thinning, leaving only one seed. The experiment was carried out in a completely randomized design (DIC) in factorial (4x3) with 4 replicates. The herbicides used were: Fomesafem 1L / ha-1, Imazaquim 1L / ha-1, and Quizalofop-p-tefurilico 0.6L / ha-1. After application, phytotoxicity of 0-28 days was analyzed at intervals of 7 days, plant height with a ruler graduated in millimeters, dry matter, green matter, leaf area in cm². The cultivar TUIUIU and CURIO in pre-emergence, with the use of the herbicide fomesafem and Quizalofope-P-tefurílico respectively, observed necrotic lesions,reducing leaf area, stature, dry matter and green matter. In the UIRAPURU cultivar the use of herbicides such as imazaquir caused 60% phytotoxicity when applied in emergence, similar symptoms occurred in the CELEIRO cultivar, but in a pre emergence. |
| format |
Trabalho de Conclusão de Curso (Graduação) |
| author |
Aranha, Jean Lukas Mendes |
| author_sort |
Aranha, Jean Lukas Mendes |
| title |
Seletividade de feijão a herbicidas (Phaseolus vulgaris) |
| title_short |
Seletividade de feijão a herbicidas (Phaseolus vulgaris) |
| title_full |
Seletividade de feijão a herbicidas (Phaseolus vulgaris) |
| title_fullStr |
Seletividade de feijão a herbicidas (Phaseolus vulgaris) |
| title_full_unstemmed |
Seletividade de feijão a herbicidas (Phaseolus vulgaris) |
| title_sort |
seletividade de feijão a herbicidas (phaseolus vulgaris) |
| publisher |
Universidade Tecnológica Federal do Paraná |
| publishDate |
2020 |
| citation |
ARANHA, Jean Lukas Mendes. Seletividade de feijão a herbicidas (Phaseolus vulgaris). 2017. 30 f. Trabalho de Conclusão de Curso (Graduação em Agronomia) - Universidade Tecnológica Federal do Paraná, Dois Vizinhos, 2017. |
| url |
http://repositorio.utfpr.edu.br/jspui/handle/1/10695 |
| _version_ |
1805313254904299520 |
| score |
10,814766 |