DSpace Coleção: Nota Técnica/Nota científica (CPACT)
https://www.alice.cnptia.embrapa.br/alice/handle/item/145
Nota Técnica/Nota científica (CPACT)2024-03-28T13:44:38ZBRS A705: an early-cycle, lodging-resistant irrigated rice cultivar with high yield.
https://www.alice.cnptia.embrapa.br/alice/handle/doc/1158549
Título: BRS A705: an early-cycle, lodging-resistant irrigated rice cultivar with high yield.
Autoria: MAGALHAES JUNIOR, A. M. de; COLOMBARI FILHO, J. M.; FAGUNDES, P. R. R.; RANGEL, P. H. N.; CARDOSO, E. T.; BRESEGHELLO, F.; NUNES, C. D. M.; CASTRO, A. P. de; ANDRES, A.; CORDEIRO, A. C. C.; BRITO, G. G. de; PEREIRA, J. A.; NEVES, P. de C. F.; PETRINI, J. A.; MARTINS, J. F. da S.; THEISEN, G.; FRAGOSO, D. de B.; ABREU, G. B.
Conteúdo: BRS A705 is an early-maturing cultivar developed by Embrapa, recommended for irrigated cultivation. The plants have high tillering and moderate resistance to the main diseases. This cultivar has short stature, which confers a greater tolerance to lodging. It presents high yield and long and fine grains of excellent quality.2023-01-01T00:00:00ZBRS Pampa CL: a new IMI herbicide-resistant premium quality grain irrigated rice cultivar.
https://www.alice.cnptia.embrapa.br/alice/handle/doc/1148064
Título: BRS Pampa CL: a new IMI herbicide-resistant premium quality grain irrigated rice cultivar.
Autoria: MAGALHAES JUNIOR, A. M. de; RANGEL, P. H. N.; FAGUNDES, P. R. R.; COLOMBARI FILHO, J. M.; CARDOSO, E. T.; BRESEGHELLO, F.; ANDRES, A.; CASTRO, A. P. de; NUNES, C. D. M.; BRITO, G. G. de; NEVES, P. de C. F.; MARTINS, J. F. da S.; THEISEN, G.; FERREIRA, M. E.
Conteúdo: BRS Pampa CL is a rice cultivar developed by Embrapa, recommended for irrigated cultivation in Rio Grande do Sul State, Brazil. It shows modern architecture, high tillering, early cycle, and tolerance to the imidazolinone herbicide Kifix®. It stands out for its high yield potential and excellent grain quality.2022-01-01T00:00:00ZPrimeiro registro e predação de Podisus nigrispinus (Dallas, 1851) (Hemiptera: Pentatomidae) em lagartas de Palpita forficifera Munroe, 1959 (Lepidoptera: Crambidae).
https://www.alice.cnptia.embrapa.br/alice/handle/doc/1135551
Título: Primeiro registro e predação de Podisus nigrispinus (Dallas, 1851) (Hemiptera: Pentatomidae) em lagartas de Palpita forficifera Munroe, 1959 (Lepidoptera: Crambidae).
Autoria: SCHEUNEMANN, T.; KRÜGER, A. P.; GARCEZ, A. M.; VIEIRA, J. G. A.; BERNARDI, D.; NAVA, D. E.
Conteúdo: Palpita forficifera Munroe, 1959 (Lepidoptera: Crambidae) is the main pest of the olive tree (Olea europaea L., Oleaceae) in Brazil. We observed the stink bug Podisus nigrispinus (Dallas, 1851) (Hemiptera: Pentatomidae) predating larvae of P. forficifera in olive orchards. Therefore, the aim of this study was to register the occurrence of this predator in olive orchards as well as verify the predation of nymphs of P. nigrispinus when offered different numbers of P. forficifera larvae. In laboratory bioassays, it was verified that duration (days) of insects of 4th and 5th instars of P. nigripinus was prolonged when fewer larvae were offered (Dietary regime 1). The average consumtion of 3rd instar larvae of P. forficifera per instar of P. nigrispinus was superior for the dietary regime 2, where there was a greater availability of preys, resulting in a higher total consumption of larvae of P. forficifera over time. In addition, in the availability of larger quantities of P. forficifera larvae, adults of P. nigrispinus showed a higher weight gain. The sex ratio was not affected by dieraty contition. This study reports the first occurrence of nymphs and adults of P. nigrispinus predating larvae of P. forficifera in field, and shows the predation potential of P. nigrispinus in larvae of P. forficifera, demonstrating the importance of preserving this natural enemy in olive orchards.2021-01-01T00:00:00ZOutbreak of Lauritrioza alacris (Flor, 1861) (Hemiptera, Triozidae) in a commercial plantation of bay laurel (Laurus nobilis L., Lauraceae) in Brazil.
https://www.alice.cnptia.embrapa.br/alice/handle/doc/1133237
Título: Outbreak of Lauritrioza alacris (Flor, 1861) (Hemiptera, Triozidae) in a commercial plantation of bay laurel (Laurus nobilis L., Lauraceae) in Brazil.
Autoria: NAVA, D. E.; SAVARIS, M.; SILVEIRA NETO, S.; ZUCCHI, R. A.
Conteúdo: An attack of Lauritrioza alacris (Flor, 1861) (Hemiptera: Triozidae) was recorded in a commercial plantation of bay laurel (Laurus nobilis L., Lauraceae) in the municipality of Dois Lajeados, Rio Grande do Sul state (RS), Brazil. The immature triozids induced galls on the attacked leaves consisting of the thickened margins that became folded downward, forming an elongated tube-shaped roll that sheltered the immatures. All developmental stages (egg, immatures, and adults) of the psyllid were found on young leaves of bay laurel. Lauritrioza alacris is an introduced pest in Brazil that was detected in Pelotas, RS in 1949 and Rio de Janeiro, Rio de Janeiro state in 1953. Therefore, we are reporting the third record of L. alacris; however, it is the first documented information of an infestation in a commercial bay laurel plantations by L. alacris in Brazil. Information on taxonomy, biological aspects, distribution, and damage caused by the laurel psyllid is also provided.2021-01-01T00:00:00Z