Components and mechanisms of resistance in selected field pea Pisum sativum lines to the pea aphid Acyrthosiphon pisum (Homoptera: Aphididae)

AbstractPea aphids, Acyrthosiphon pisum (Harris), were sampled from 1980 to 1983 in field peas, Pisum sativum (L.), in Manitoba. Sweep and foliage samples were taken in commercial fields and plots. Aphids were found in late May or early June soon after the crop emerged, but populations were low throughout June. Populations increased in July, when the crop was flowering and producing pods, and peaked in the latter half of July or early August in 3 of the 4 years, when pods were maturing. Populations decreased rapidly after the peak, as the plants senesced. In 1980, a drought year, aphid densities were low and the populations peaked in the middle of August. From 1981 to 1983, densities exceeded the economic threshold in all commercial fields and all but one of the plots that were sampled.

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Proteomic Analysis of Pea (Pisum sativum L.) Response During Compatible and Incompatible Interactions with the Pea Aphid (Acyrthosiphon pisum H.)

Plant Molecular Biology Reporter ◽

10.1007/s11105-013-0677-x ◽

2013 ◽

Vol 32 (3) ◽

pp. 697-718 ◽

Cited By ~ 16

Author(s):

E. Carrillo ◽

D. Rubiales ◽

M. A. Castillejo

Keyword(s):

Pisum Sativum ◽

Proteomic Analysis ◽

Acyrthosiphon Pisum ◽

Pea Aphid ◽

Pisum Sativum L ◽

Incompatible Interactions

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Probing Behavior of the Pea Aphid, Acyrthosiphon pisum.1 V. Comparison of Vicia faba, Pisum sativum, and a Chemically Defined Diet as Food Sources2

Annals of the Entomological Society of America ◽

10.1093/aesa/64.2.499 ◽

1971 ◽

Vol 64 (2) ◽

pp. 499-503 ◽

Cited By ~ 23

Author(s):

D. L. McLean

Keyword(s):

Pisum Sativum ◽

Vicia Faba ◽

Acyrthosiphon Pisum ◽

Pea Aphid ◽

Probing Behavior

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High variation in host adaptation among clones of the pea aphid, Acyrthosiphon pisum on peas, Pisum sativum

Entomologia Experimentalis et Applicata ◽

10.1111/j.1570-7458.1994.tb01791.x ◽

1994 ◽

Vol 71 (3) ◽

pp. 245-256 ◽

Cited By ~ 36

Author(s):

Jonas Sandström

Keyword(s):

Pisum Sativum ◽

Acyrthosiphon Pisum ◽

Host Adaptation ◽

Pea Aphid

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GROWTH OF PEA APHID, ACYRTHOSIPHON PISUM (HARRIS) (HOMOPTERA: APHIDIDAE), POPULATIONS ON CAGED PLANTS OF SIX CULTIVARS OF FIELD PEAS AND THE EFFECTS OF PEA APHIDS ON HARVEST COMPONENTS OF CAGED FIELD PEAS

The Canadian Entomologist ◽

10.4039/ent1221193-11 ◽

1990 ◽

Vol 122 (6) ◽

pp. 1193-1199 ◽

Cited By ~ 9

Author(s):

J.J. Soroka ◽

P.A. Mackay

Keyword(s):

Acyrthosiphon Pisum ◽

Yield Component ◽

Lower Number ◽

Field Pea ◽

Pea Aphid ◽

Field Cage ◽

Field Peas ◽

Pea Aphids ◽

Made In

AbstractA comparison of the effects of infestation by known numbers of pea aphids, Acyrthosiphon pisum (Harris), on six field pea cultivars was made in field cage tests. The largest population of aphids developed on the cultivar Trapper and the smallest on the cultivar Century, with differences in aphid numbers between these cultivars significant for mature plants. Infested plants of Trapper had a significantly lower number of pods per plant, and infested plants of all cultivars had decreased seed weights, both per metre row and of 250 seeds, when compared with control plants. In all cultivars except Trapper, the most severely affected yield component was weight of 250 seeds.

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