Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Valmir Antônio Costa"'
Autor:
Ricardo De Lima Vieira, Luis Gustavo Amorim Pessoa, Valmir Antônio Costa, Elisângela De Souza Loureiro, Nerison Luís Poersch
Publikováno v:
Revista de Agricultura Neotropical, Vol 5, Iss 3, Pp 87-90 (2018)
Psyllaephagus bliteus Riek, 1962 (Hymenoptera: Encyrtidae) é uma vespa de origem australiana que parasita ninfas de Glycaspis brimblecombei Moore, 1964 (Hemiptera: Psyllidae). No Brasil, a presença de ambos foi registrada pela primeira vez no Estad
Externí odkaz:
https://doaj.org/article/6fc2920dbb5549e6bed2254b1a4a51dd
Autor:
Valeria Freitas Chaves, Fabricio Fagundes Pereira, Jorge Braz Torres, Ivana Fernandes da Silva, Patrik Luiz Pastori, Harley Nonato de Oliveira, Valmir Antônio Costa, Carlos Reinier Garcia Cardoso
Publikováno v:
Insects, Vol 12, Iss 10, p 924 (2021)
Temperature is one of the abiotic factors that strongly influences the biology and behavior of insects. In this study, we assessed the development of egg parasitoids Ooencyrtus submetallicus and Telenomus podisi parasitizing Euschistus heros eggs at
Externí odkaz:
https://doaj.org/article/0b8c0b84e77e45dab1ae9ead3ca1c14e
Autor:
Maria Herlândia de Araújo Fernandes, José Eudes de Morais Oliveira, Valmir Antônio Costa, Karen Oliveira de Menezes
Publikováno v:
Ciência Rural, Vol 46, Iss 7, Pp 1130-1133 (2016)
ABSTRACT: From those of the mealybug family, the citrus mealybug, Planococcus citriRisso, 1813 (Hemiptera: Pseudococcidae) is frequently held responsible for various diseases occurring in vineyards. This is a first time report in Brazil, on the occur
Externí odkaz:
https://doaj.org/article/3f52a063a0ec4c77b75d89968ca0d047
Autor:
Leonardo Morais Turchen, Vanessa Golin, Bruna Magda Favetti, Alessandra Regina Butnariu, Valmir Antônio Costa
Publikováno v:
Arquivos do Instituto Biológico, Vol 82, Iss 0 (2016)
The neotropical stink brown bug, Euschistus heros (F.) (Hemiptera: Pentatomidae), is an insect pest to soybean crops in Mato Grosso State, Brazil. In this region, synthetic insecticides are frequently used for insect control. An alternative to the in
Externí odkaz:
https://doaj.org/article/7ab01fbb772647b898eab655709d2296
Autor:
Adérico Pimentel, Ana Elizabete Lopes Ribeiro, Daniéla Cristina Calado, Valmir Antonio Costa, Romenique da Silva de Freitas
Publikováno v:
Revista de Agricultura Neotropical, Vol 11, Iss 3 (2024)
The cowpea weevil (Callosobruchus maculatus) is the main post-harvest pest of the cowpea crop because it causes damage when it feeds on the grains during storage and, consequently, inflicts economic loss. Among the promising alternatives to the chemi
Externí odkaz:
https://doaj.org/article/3e96393a3b154e69a3e03c9c40b54b90
Autor:
Keneson Klay Gonçalves Machado, Valmir Antonio Costa, John Noyes, Raimunda Nonata Santos de Lemos, Elizabeth Araújo Costa, Janaina Marques Mondego
Publikováno v:
Revista Brasileira de Entomologia, Vol 68, Iss 1 (2024)
ABSTRACT The rice stink bug, Tibraca limbativentris Stål (Hemiptera: Pentatomidae), is a significant pest of rice cultivation in Brazil and attacks plants during both vegetative and reproductive phases. Natural enemy surveys conducted in plantations
Externí odkaz:
https://doaj.org/article/b1ba511fb6e640bfaf8eb3d3489c3397
Autor:
Ewerton Marinho da Costa, Francisco Edivino Lopes da Silva, Elania Clementino Fernandes, Valmir Antonio Costa, Elton Lucio Araujo
Publikováno v:
Pesquisa Agropecuária Tropical, Vol 53, p e75902 (2023)
Callosobruchus maculatus (Fab.) (Coleoptera: Chrysomelidae: Bruchinae) is the main pest of Vigna unguiculata (L.) Walp. during the grain storage period. This study aimed to report the occurrence of a natural enemy associated with C. maculatus in cowp
Externí odkaz:
https://doaj.org/article/49a8b061b8504230a7616eb309219b44
Autor:
Tamires Camila Talamonte de Oliveira, Tiago Morales-Silva, Valmir Antonio Costa, Lucas Del Bianco Faria
Publikováno v:
Revista Brasileira de Entomologia, Vol 66, Iss 4 (2022)
ABSTRACT The parasitism of Acanthoscelides macrophthalmus (Coleoptera, Chrysomelidae, Bruchinae) by the parasitoid Horismenus abnormicaulis (Hymenoptera: Eulophidae) is described for the first time. We harvested 90 Leucaena leucocephala (Fabaceae, Mi
Externí odkaz:
https://doaj.org/article/84f9b5cf3e2b4142ba0fc64d707c80d7
Autor:
Ivana Lemos Souza, Hágabo Honorato de Paulo, Matheus Alves de Siqueira, Valmir Antonio Costa, Ana Paula Gonçalves da Silva Wengrat, Ana Lúcia Benfatti Gonzalez Peronti, Nilza Maria Martinelli
Publikováno v:
Agriculture, Vol 13, Iss 4, p 829 (2023)
Several insect pests are related to the cultivation of conilon coffee, Coffea canephora (Rubiaceae), including (Hemiptera: Coccomorpha). Coccoids damage plants by sucking their sap, producing honeydew, and transmitting viruses. Parasitoids and predat
Externí odkaz:
https://doaj.org/article/05497603ec76418bb32a90ba9908f500
Autor:
Aloyséia Cristina da Silva Noronha, Dimison Garcia Blanco, Valmir Antonio Costa, Ranyse Barbosa Querino, Dênmora Gomes de Araújo, Norman F. Johnson
Publikováno v:
EntomoBrasilis, Vol 13, Pp e932-e932 (2020)
The aim of this study was to assess the occurrence and identify the egg-parasitoid species of the cassava hornworm (Erinnyis spp.) in cassava plants (Manihot esculenta Crantz - Euphorbiaceae), facilitating their usage in the biological control as a m
Externí odkaz:
https://doaj.org/article/8887bc6722d4435abe3f36149f8faa4a