The effect of indoxacarb and five other insecticides onPhytoseiulus persimilis (Acari: Phytoseiidae),Amblyseius fallacis (Acari: Phytoseiidae) and nymphs ofOrius insidiosus (Hemiptera: Anthocoridae)

2006 ◽  
Vol 62 (4) ◽  
pp. 334-339 ◽  
Author(s):  
Noubar J Bostanian ◽  
Mohammed Akalach
Keyword(s):  
Amblyseius Fallacis

scholarly journals Impact d’une dose sublétale de lambda-cyhalothrine sur les prédateurs intraguildes d’acariens phytophages en vergers de pommiers

2004 ◽  
Vol 84 (2) ◽  
pp. 105-113 ◽  
Author(s):  
Caroline Provost ◽  
Daniel Coderre ◽  
Éric Lucas ◽  
Gérald Chouinard ◽  
Noubar J. Bostanian
Keyword(s):  
Harmonia Axyridis ◽  
Lutte Intégrée ◽  
Amblyseius Fallacis ◽  
Lutte Integrée ◽  
Vergers De Pommiers

Résumé Les impacts d’une dose sublétale de lambda-cyhalothrine, une pyréthrinoïde de synthèse, sur des prédateurs intraguildes d’acariens phytophages en vergers de pommiers ont été évalués en laboratoire. Les niveaux de mortalité de différentes combinaisons de prédateurs ont été notés en absence et en présence de l’insecticide. Deux combinaisons de prédateurs étaient observées : 1) la coccinelle Harmonia axyridis en présence de la punaise prédatrice Hyaliodes vitripennis et 2) H. vitripennis en présence de l’acarien prédateur Amblyseius fallacis. L’application d’une dose sublétale de lambda-cyhalothrine a engendré une mortalité importante du prédateur intraguilde due à une seconde exposition au produit chimique lors de l’ingestion de la proie contaminée. De plus, cette mortalité varie en fonction des stades de développement impliqués. La mortalité de H. axyridis est plus importante en présence d’immatures de H. vitripennis. Chez H. vitripennis, la mortalité des stades immatures est plus importante en présence d’A. fallacis. Les effets d’une application d’insecticide sur les interactions entre prédateurs apparaissent donc comme des facteurs à considérer lors de l’établissement d’un programme de lutte intégrée en vergers de pommiers.

Introduction and Survival of Susceptible and Pyrethroid-Resistant Strains of Amblyseius fallacis (Acari: Phytoseiidae) in a Michigan Apple Orchard 1

1982 ◽  
Vol 11 (5) ◽  
pp. 1096-1099 ◽  
Author(s):  
Mark E. Whalon ◽  
Brian A. Croft ◽  
Thomas M. Mowry
Keyword(s):  
Apple Orchard ◽  
Amblyseius Fallacis ◽  
Resistant Strains

FACTORS AFFECTING THE DISPERSAL OF AMBLYSEIUS FALLACIS IN AN APPLE TREE ECOSYSTEM

1979 ◽  
pp. 477-483 ◽  
Author(s):  
Donn T. Johnson ◽  
B.A. Croft
Keyword(s):  
Apple Tree ◽  
Factors Affecting ◽  
Amblyseius Fallacis

A SURVEY OF PREDATORY MITES IN ONTARIO APPLE ORCHARDS WITH DIVERSE PESTICIDE PROGRAMS

1991 ◽  
Vol 123 (6) ◽  
pp. 1163-1174 ◽  
Author(s):  
H.M.A. Thistlewood
Keyword(s):  
Predatory Mites ◽  
Apple Orchards ◽  
Amblyseius Fallacis ◽  
Phyllonorycter Blancardella ◽  
Zetzellia Mali

AbstractLeaves were collected between 28 July and 10 September from 36 (1986) and 85 (1987) apple orchards, and examined for mites. Twelve species of Phytoseiidae were found: Amblyseius fallacis (Garman), Typhlodromus longipilus Nesbitt, A. andersoni (Chant), T. caudiglans Schuster, T. pyri Scheuten, T. pomi (Parrott), Phytoseius macropilis (Banks), T. herbertae Chant, A. driggeri Specht, A. finlandicus (Oudemans), T. conspicuus (Garman), and A. pusillus (Kennett), in order of frequency. The stigmaeid mites Zetzellia mali (Ewing) and Agistemus fleschneri Summers, a complex of erythraeid mites of Balaustium spp. and Hauptmannia spp., and tydeid mites, primarily Tydeus spp., were other common predatory species. Species of Tetranychidae, Bdellidae, Eriophyidae, Winterschmidtiidae, and Tarsonemidae, also were collected.Predatory mites were present each season in all abandoned orchards and in 43–74% of the commercial orchards. Their abundance in commercial orchards was compared with the use of insecticides applied only for control of the spotted tentiform leafminer, Phyllonorycter blancardella (Fabr.). Fewer (P < 0.05) phytoseiids occurred where pyrethroids were employed than in sites without pyrethroids, but differences were not found for similar use of the carbamoyl oxime, methomyl. Fewer (P < 0.05) stigmaeids occurred in sites treated with methomyl than in sites without methomyl, whereas such differences were not found for pyrethroid use.

scholarly journals Indirect Effect of Basf 490 on Adult Amblyseius Fallacis, 1997

1998 ◽  
Vol 23 (1) ◽  
pp. 2-2
Author(s):  
N. J. Bostanian ◽  
G. Racette
Keyword(s):  
Indirect Effect ◽  
Amblyseius Fallacis

Variation in Permethrin and Azinphosmethyl Resistance in Populations of Amblyseius fallacis (Acarina: Phytoseiidae) 1

1981 ◽  
Vol 10 (2) ◽  
pp. 233-236 ◽  
Author(s):  
Karen Strickler ◽  
B. A. Croft
Keyword(s):  
Amblyseius Fallacis

AN INTEGRATED PEST MANAGEMENT PROGRAM FOR APPLE ORCHARDS IN SOUTHWESTERN QUEBEC,

1986 ◽  
Vol 118 (11) ◽  
pp. 1131-1142 ◽  
Author(s):  
N.J. Bostanian ◽  
L.J. Coulombe
Keyword(s):  
Pest Control ◽  
Venturia Inaequalis ◽  
Management Program ◽  
Lygus Lineolaris ◽  
Rhagoletis Pomonella ◽  
Apple Orchards ◽  
Conotrachelus Nenuphar ◽  
Amblyseius Fallacis ◽  
Spring Frosts ◽  
The Cost

AbstractAn IPM program was developed to control Venturia inaequalis (Cke.) Wint., Lygus lineolaris (Palisot de Beaiivois), Conotrachelus nenuphar (Herbst), and Rhagoletis pomonella (Walsh), the annual key pests of apple orchards in southwestern Quebec. The program was found to control other pests, such as Orthosia hibisci (Guenée). Phytophagous tetranychids were controlled with the introduction of an organophosphate-resistant strain of Amblyseius fallacis Garman, Key pests were monitored carefully and pesticide applications were timed to correspond to their presence in the orchard. After an extremely severe winter and late spring frosts, the IPM program failed to provide commercially acceptable pest control. A measure to correct this problem is suggested in the text. This program reduced the cost of pesticide treatments by 34% when compared with pest control practices currently used by commercial growers in Quebec.

Laboratory Evaluation of Amblyseius fallacis as a Predator of Tetranychid Mites1

1970 ◽  
Vol 63 (6) ◽  
pp. 1876-1878 ◽  
Author(s):  
J. C. Smith ◽  
L. D. Newsom
Keyword(s):  
Laboratory Evaluation ◽  
Amblyseius Fallacis

SELECTION FOR PERMETHRIN RESISTANCE IN THE PREDATORY MITE AMBLYSEIUS FALLACIS

1982 ◽  
Vol 31 (4) ◽  
pp. 339-345 ◽  
Author(s):  
KAREN STRICKLER ◽  
B. A. CROFT
Keyword(s):  
Predatory Mite ◽  
Amblyseius Fallacis ◽  
Selection For
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