Evaluation of mechanisms of resistance among 12 grain sorghum, Sorghum bicolor (L.) Moench, sources of resistance to the biotype E greenbug, Sehizaphis graminum (Rondani), indicated that the most important mechanism within this germplasm seemed to be antibiosis (with a few exceptions). The source...
Dixon, O.A.G.
,
Bramel-Cox, P.J.
,
Reese, J.C.
,
Harvey, T.L.
,
[Mechanisms of resistance and their interactions in twelve sources of resistance to biotype E greenbug (Homoptera: Aphididae) in sorghum]
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Mechanisms of resistance and their interactions in twelve sources of resistance to biotype E greenbug (Homoptera: Aphididae) in sorghum
The feeding behavior of biotype E greenbug, Schizaphis graminum (Rondani), on seedlings of sorghum, Sorghum bicolor (L.) Moench, genotypes with various levels and mechanisms of seedling resistance was examined in a 12-h period with a computerized electronic insect feeding monitor. Results indicat...
Dixon, Alfred G.O.
,
Bramel-Cox, P.J.
,
Reese, J.C.
,
[Feeding behaviour of biotype E greenbug (Homoptera: Aphididae) and its relationship to resistance in sorghum]
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Feeding behaviour of biotype E greenbug (Homoptera: Aphididae) and its relationship to resistance in sorghum
Electronic insect-feeding monitors are increasingly being used to study the feeding behavior of piercing-sucking insects in relation to host resistance and biotypes. The original AC design has been modified several times to simplify and expand the signal generator and signal processor. We report ...
Noyes, S.
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Margolies, D.C.
,
Reese, J.C.
,
Dixon, A.
,
Bramel-Cox, P.J.
,
[Computer acquisition and analysis of insect feeding monitor data]
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Computer acquisition and analysis of insect feeding monitor data