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Seasonal occurrence and relative abundance of aphids on potato plants with classical and transgenic characters of resistance to Colorado potato beetle Leptinotarsa decemlineata (Say).
Commun Agric Appl Biol Sci. 2004; 69(3):273-80.CA

Abstract

The seasonal abundance and dynamics of potato-infesting aphids were studied in two seasons, on potato Solanum tuberosum L. with various types of transgenic and classical resistance to primary pests, especially the Colorado potato beetle (CPB), Leptinotarsa decemlineata (Say). The lines tested were the NewLeaf potato, a transgenic expressing the Bacillus thuringiensis CryIIIA toxin (BTT); NYL 235-4 a parental line derived from S. berthaultii (NYL) with a high density of glandular trichomes; and a transgenic line expressing oryzacystatln I (OCI), a proteinase inhibitor gene from rice; potatoes from two commercial cultivars, Superior and Kennebec, served as controls. Over the two seasons, Macrosiphum euphorbiae (Thomas) and, to a lesser extent, Myzus persicae (Sulzer) were by far the most abundant aphids observed in the experimental plots. M. persicae was observed relatively late in the season, and was most abundant on the Kennebec-OCI potato. Macrosiphum euphorbiae was more regular over seasons, and its highest densities were observed on the NYL 235-4 line. The population of M. euphorbiae showed markedly different patterns on the five lines studied, which was clearly related to potato plant phenology. Density of M. euphorbiae was observed on the NYL 235-4 line, in late July and early August.

Authors+Show Affiliations

Ashouri A
Plant Protection Department, Faculty of Agriculture, University of Tehran Karaj, Iran. ashouri@ut.ac.ir

MeSH

AnimalsAphidsBacillus thuringiensis ToxinsBacterial ProteinsBacterial ToxinsColeopteraEndotoxinsFlowersHemolysin ProteinsImmunity, InnatePest Control, BiologicalPlant LeavesPlants, Genetically ModifiedSeasonsSolanum tuberosum

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

15759424

Citation

Ashouri, A. "Seasonal Occurrence and Relative Abundance of Aphids On Potato Plants With Classical and Transgenic Characters of Resistance to Colorado Potato Beetle Leptinotarsa Decemlineata (Say)." Communications in Agricultural and Applied Biological Sciences, vol. 69, no. 3, 2004, pp. 273-80.
Ashouri A. Seasonal occurrence and relative abundance of aphids on potato plants with classical and transgenic characters of resistance to Colorado potato beetle Leptinotarsa decemlineata (Say). Commun Agric Appl Biol Sci. 2004;69(3):273-80.
Ashouri, A. (2004). Seasonal occurrence and relative abundance of aphids on potato plants with classical and transgenic characters of resistance to Colorado potato beetle Leptinotarsa decemlineata (Say). Communications in Agricultural and Applied Biological Sciences, 69(3), 273-80.
Ashouri A. Seasonal Occurrence and Relative Abundance of Aphids On Potato Plants With Classical and Transgenic Characters of Resistance to Colorado Potato Beetle Leptinotarsa Decemlineata (Say). Commun Agric Appl Biol Sci. 2004;69(3):273-80. PubMed PMID: 15759424.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Seasonal occurrence and relative abundance of aphids on potato plants with classical and transgenic characters of resistance to Colorado potato beetle Leptinotarsa decemlineata (Say). A1 - Ashouri,A, PY - 2005/3/12/pubmed PY - 2005/4/14/medline PY - 2005/3/12/entrez SP - 273 EP - 80 JF - Communications in agricultural and applied biological sciences JO - Commun Agric Appl Biol Sci VL - 69 IS - 3 N2 - The seasonal abundance and dynamics of potato-infesting aphids were studied in two seasons, on potato Solanum tuberosum L. with various types of transgenic and classical resistance to primary pests, especially the Colorado potato beetle (CPB), Leptinotarsa decemlineata (Say). The lines tested were the NewLeaf potato, a transgenic expressing the Bacillus thuringiensis CryIIIA toxin (BTT); NYL 235-4 a parental line derived from S. berthaultii (NYL) with a high density of glandular trichomes; and a transgenic line expressing oryzacystatln I (OCI), a proteinase inhibitor gene from rice; potatoes from two commercial cultivars, Superior and Kennebec, served as controls. Over the two seasons, Macrosiphum euphorbiae (Thomas) and, to a lesser extent, Myzus persicae (Sulzer) were by far the most abundant aphids observed in the experimental plots. M. persicae was observed relatively late in the season, and was most abundant on the Kennebec-OCI potato. Macrosiphum euphorbiae was more regular over seasons, and its highest densities were observed on the NYL 235-4 line. The population of M. euphorbiae showed markedly different patterns on the five lines studied, which was clearly related to potato plant phenology. Density of M. euphorbiae was observed on the NYL 235-4 line, in late July and early August. SN - 1379-1176 UR - https://www.unboundmedicine.com/medline/citation/15759424/Seasonal_occurrence_and_relative_abundance_of_aphids_on_potato_plants_with_classical_and_transgenic_characters_of_resistance_to_Colorado_potato_beetle_Leptinotarsa_decemlineata__Say__ DB - PRIME DP - Unbound Medicine ER -