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Infecção mista pelo Sugarcane mosaic virus e Maize rayado fino virus provoca danos na cultura do milho no estado de São Paulo
(Grupo Paulista de Fitopatologia, 2014)
Plant quality vs. risk of parasitism: Within-plant distribution and performance of the corn leaf aphid, Rhopalosiphum maidis
(2001)
1. Colonies of the aphid Rhopalosiphum maidis on Johnsongrass, Sorghum halepense, usually occur inside the whorl. The present work assessed the role of two biotic factors, plant quality and parasitism by Lysiphlebus ...
Mixed infection by sugarcane mosaic virus and maize rayado fino virus causing breaking yields in maize in são paulo state.Infecção mista pelo sugarcane mosaic virus e maize rayado fino virus provoca danos na cultura do milho no estado de são paulo
(2007-01-01)
The two main viruses infecting maize in Brazil are Sugarcane mosaic virus (SCMV) and Maize rayado fino virus (MRFV), whose main vectors are the aphid Rhopalosiphum maidis and the leafhopper Dalbulus maidis, respectively. ...
Infecção mista pelo Sugarcane mosaic virus e Maize rayado fino virus provoca danos na cultura do milho no estado de São Paulo
(Grupo Paulista de Fitopatologia, 2007-12-01)
Os dois principais vírus que infectam o milho no Brasil são o Sugarcane mosaic virus (SCMV) e o Maize rayado fino virus (MRFV), cujos principais vetores são o afídeo Rhopalosiphum maidis e a cigarrinha Dalbulus maidis, ...
Infecção mista pelo Sugarcane mosaic virus e Maize rayado fino virus provoca danos na cultura do milho no estado de São Paulo
(Grupo Paulista de Fitopatologia, 2007-12-01)
Os dois principais vírus que infectam o milho no Brasil são o Sugarcane mosaic virus (SCMV) e o Maize rayado fino virus (MRFV), cujos principais vetores são o afídeo Rhopalosiphum maidis e a cigarrinha Dalbulus maidis, ...
Effects of indole alkaloids from gramineae on aphids
(1984)
The indole bases N∞-methyltryptamine, 5-methoxy-N, N-dimethyltryptamine, 3-N,N-dimethylaminomethylindole (gramine) and 5-methoxytryptamine decreased survival of nymphs of Rhopalosiphum maidis with LD50 of 3.8, 3.5, 2.9 and ...
Efects of the resistance inducers in attractiviness to aphid Rhopalosiphum maidis (Fitch, 1856) (Hemiptera: Aphididae) in corn
(Univ Fed Grande Dourados, 2015-01-01)
The aphid Rhopalosiphum maidis of the corn (Fitch, 1856) (Hemiptera: Aphididae), is found in virtually all regions of Brazil, causing economic damage to the crop. The objective of this study was to evaluate the effect of ...
Specialisation pattern of the aphid Rhopalosiphum maidis is not modified by experience on a novel host
(2001)
The effect of alternative host condition on the pattern of specialisation of the aphid Rhopalosiphum maidis (Fitch) was studied. R. maidis commonly occurs in Chile on Johnson grass (Sorghum halepense L.) but rarely on ...
Afluencia de áfidos en papayo en el Valle de Zapotitlán, El Salvador
(CATIE, Turrialba (Costa Rica), 1991-12)