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	Provedor de dados Planta Daninha (2) Thai Agricultural (1) Autor AMINPANAH,H. (1) Banzatto,David A. (1) Johnson, David (1) Migo, Teodoro (1) Namuco, Ofelia (1) Pitelli,Robinson A. (1) Ronnachai Changsri (1) SEDDIGUI KIASARI,A. (1) SHARIFI,P. (1) Santos,Durvalina M. M. dos (1) Mais... Palavra-chave Butachlor (3) Propanil (2) Beneficial bacteria (1) Bensulfuron methyl (1) Bispyribac sodium (1) Ethoxysulfuron (1) Fenoxaprop-p-ethyl (1) Glyphosate (1) Greenhouse (1) Herbicides (1) Paddy fields (1) Philippines (1) Pigmentos (1) Planta aquática (1) Rice (1) Trails (1) Weed (1) Weed interference (1) การควบคุมวัชพืช (1) ข้าว (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) PhysicalObject (1) Ano 2018 (1) 2014 (1) 1999 (1) País Brazil (2) Thailand (1) Idioma Inglês (1) Português (1) Thailandês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Chemical Weed Control in Paddy Fields Inoculated with Azospirillum lipoferum Planta Daninha SEDDIGUI KIASARI,A.; AMINPANAH,H.; SHARIFI,P.. ABSTRACT: Herbicides, as a major part of weed control strategy in paddy fields, have different impact on growth and activity of soil-beneficial bacteria such as Azospirillum species. A field experiment was conducted at Sefid Rood Livestock and Agricultural Company, northern Iran, to investigate the possibility of chemical weed control in paddy fields inoculated with Azospirillum lipoferum. The experiment was designed in a factorial arrangement based on a randomized complete block with three replicates. The factors were Azospirillum application (inoculation with or without Azospirillum lipoferum) and weed management regime (butachlor application with supplementary hand-weeding, bensulfuron methyl application with supplementary hand-weeding, combination of... Tipo: Info:eu-repo/semantics/article Palavras-chave: Beneficial bacteria; Bensulfuron methyl; Butachlor; Paddy fields; Weed interference. Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100285 Efeitos de herbicidas nos teores de clorofilas de Spirodela punctata Planta Daninha Santos,Durvalina M. M. dos; Pitelli,Robinson A.; Banzatto,David A.. Com o objetivo de verificar na planta aquática Spirodela punctata o efeito de diferentes concentrações (0,005; 0,05; 0,5 e 5 mgL-1 de ingrediente ativo) dos herbicidas butachlor, glyphosate e propanil sobre os teores de clorofila a, b e na razão clorofila a/b, foram conduzidos, por sete dias completos, bioensaios em sala climatizada. Determinou-se os teores de clorofilas através de leituras espectrofotométricas nas absorbâncias A645 e A663 nm. Os resultados mostraram que o butachlor diminuiu o teor de clorofila b, o glyphosate o teor de clorofila a, enquanto o propanil diminuiu os teores de clorofila a, b e a razão a/b, provocando a maior redução de pigmentos na espécie. Tipo: Info:eu-repo/semantics/article Palavras-chave: Pigmentos; Butachlor; Propanil; Glyphosate; Planta aquática. Ano: 1999 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83581999000200001 ประสิทธิภาพของสารเคมีป้องกันกำจัดวัชพืชในนาข้าวที่ใช้ทั่วไปใน สาธารณรัฐฟิลิปปินส์ Thai Agricultural Ronnachai Changsri; Namuco, Ofelia; Migo, Teodoro; Johnson, David. The efficacy of bispyribac sodium, fenoxaprop-p-ethyl + ethoxysulfuron, and propanil+butachlor were evaluated in greenhouse and field experiments, Weed Science, Crop and Environmental Sciences Division, IRRI in February - April 2013. The field plots had high weed density that had 4-6 leaves when the herbicides were applied at 15 days after land preparation. In the greenhouse experiment we grew Echinocloa crus-galli, Ludwigia octovalvis, Cyperus iria, weedy rice (Oryza sativa f. spontanea Acc. 105798 (THA)), and rice cultivars KDML105 and IR64 in pots. At 7 days after rice and weed germination, we sprayed herbicides to the above-mentioned species using a research track sprayer. The results showed that bispyribac sodium and fenoxaprop-p-ethyl+ethoxysulfuron... Tipo: PhysicalObject Palavras-chave: Rice; Weed; Herbicides; Greenhouse; Trails; Bispyribac sodium; Fenoxaprop-p-ethyl; Ethoxysulfuron; Propanil; Butachlor; Philippines; ข้าว; วัชพืช; สารป้องกันกำจัดวัชพืช; ความเป็นพิษ; การควบคุมวัชพืช; เรือนทดลอง. Ano: 2014 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5626 Registros recuperados: 3 Primeira ... 1 ... Última

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