5 documents found, page 1 of 1
Atividade residual de 2,4-D sobre a emergência de soja em solos com texturas di...
Silva, Ferdinando Marcos Lima [UNESP]; Cavalieri, Sidnei Douglas; José, Alcebíades Rebouças São; Ulloa, Santiago MiguelMade available in DSpace on 2016-07-07T12:37:04Z (GMT). No. of bitstreams: 0 Previous issue date: 2011. Added 1 bitstream(s) on 2016-07-07T12:45:46Z : No. of bitstreams: 1 ISSN1517-9443-2011-10-01-29-36.pdf: 91013 bytes, checksum: d5c2de78c1ad4dbb2f42a3cf3e90a3a7 (MD5); Objetivou-se com este trabalho avaliar a atividade residual do herbicida 2,4-D sobre a emergência de soja em solos de texturas distintas. Os ex...
Controle de Urochloa decumbens e Ipomoea triloba pela associação de herbicidas ...
Silva, Ferdinando Marcos Lima; Cavalieri, Sidnei Douglas; Velini, Edivaldo Domingues [UNESP]; Cordeiro, José Guilherme FerreiraMade available in DSpace on 2016-07-07T12:37:06Z (GMT). No. of bitstreams: 0 Previous issue date: 2011. Added 1 bitstream(s) on 2016-07-07T12:45:47Z : No. of bitstreams: 1 ISSN2236-1065-2011-10-03-200-209.pdf: 243016 bytes, checksum: 2f2dba578f0088513629254ac7f7eb0f (MD5); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Objetivou-se com este trabalho avaliar a eficácia de herbicidas associ...
Contrasts among origins of corn hybrids in relation to their susceptibility to ...
Cavalieri, Sidnei Douglas; Oliveira Junior, Rubem Silvério de; Constantin, Jamil; Biffe, Denis Fernando; Alonso, Diego GonçalvesHerbicide selectivity is the basis for successfull weed chemical control in agricultural production, as it is considered as a measurement of the difeerential response of different plant species to a certain herbicide. The objective of this work was to evaluate the effect of the origin of corn hybrid in relation to its susceptibility to the herbicides nicosulfuron and isoxaflutole. The research was conducted in ...
Control of different species of Sida spp. with sequential applications of flumi...
Constantin, Jamil; Junior, Rubem Silvério de Oliveira; Kajihara, Luciano Hiroyuki; Arantes, João Guilherme Zanetti de; Cavalieri, Sidnei DouglasDifferent species of genus Sida are important common weeds. They are considered extensively disseminated species and are hard to control. This trial aimed to evaluate the efficacy of sequential applications of sublethal rates of flumicloracpentil to control four species of Sida sp. of frequent occurrence in the north and northewest Paraná state, in comparison with a single application of the herbicide, both at ...
Sequential application of flumicloracpentil for Euphorbia heterophylla control ...
Oliveira Júnior, Rubem Silverio de; Constantin, Jamil; Toledo, Roberto; Kajihara, Luciano Hiroyuki; Stasieviski, ÂngeloWild poinsettia (Euphorbia heterophylla) is one the most important weeds in soybean fields in the state of Paraná, not only for its dissemination, but also due to its natural difficulty of controlling features by herbicides and to occurrence of resistant biotypes. Facing those problems, an evaluation of the field and greenhouse trials was carried out in order to check the efficacy of postemergence sequential ap...