scholarly journals Interaction effects between local flower richness and distance to natural woodland on pest and beneficial insects in apple orchards

2017 ◽  
Vol 20 (2) ◽  
pp. 279-287 ◽  
Author(s):  
Manu E. Saunders ◽  
Gary W. Luck
Keyword(s):  
Interaction Effects ◽  
Apple Orchards ◽  
Beneficial Insects

Hedgerows surrounding organic apple orchards in north-west Spain: potential to conserve beneficial insects

2013 ◽  
Vol 15 (4) ◽  
pp. 382-390 ◽  
Author(s):  
Marcos Miñarro ◽  
Eduardo Prida
Keyword(s):  
Apple Orchards ◽  
North West ◽  
Beneficial Insects

scholarly journals Evaluation of coloured sticky traps for monitoring beneficial insects in apple orchards

2008 ◽  
Vol 61 ◽  
pp. 328-332 ◽  
Author(s):  
D.R. Wallis ◽  
P.W. Shaw
Keyword(s):  
Field Experiments ◽  
Sticky Trap ◽  
Apple Orchards ◽  
Sticky Traps ◽  
Trapping Period ◽  
Beneficial Insects ◽  
Aphelinus Mali ◽  
Mylar Sheet ◽  
Trap Colour

Field experiments to evaluate four different coloured sticky traps for monitoring beneficial insects were conducted on Braeburn apple blocks in four commercial orchards situated in the Motueka region Traps used were white yellow and blue Corflute sheets and a clear Mylar sheet all coated on one side with adhesive (Tactrap) The sticky traps were deployed between 27 February and 24 March 2006 Each colour sticky trap was hung vertically from a branch within the tree and traps were replaced and rerandomised two times during the trapping period Beneficial insects monitored included Aphelinus mali Platygaster demades Anagrus sp Stethorus bifidus and Encarsia spp Results indicated that yellow was the best trap colour for catching A mali Stethorus and Encarsia and a clear trap was best for Anagrus sp Trap colour did not have a significant impact on the catch of P demades

THE INFLUENCE OF SPRAY PROGRAMS ON THE FAUNA OF APPLE ORCHARDS IN NOVA SCOTIA: XVIII. PREDATOR AND PREY POPULATIONS IN RELATION TO MITICIDES

1967 ◽  
Vol 99 (7) ◽  
pp. 689-696 ◽  
Author(s):  
K. H. Sanford ◽  
H. J. Herbert
Keyword(s):  
Nova Scotia ◽  
Typhlodromus Pyri ◽  
Panonychus Ulmi ◽  
High Population ◽  
Untreated Plot ◽  
Apple Orchards ◽  
Partial Control ◽  
Beneficial Insects ◽  
Predaceous Mites ◽  
Tolerable Level

AbstractOvex, tetradifon, and chlorbenside which are largely innocuous, and parathion which is more harmful, to beneficial insects and predaceous mites, have been used in apple orchards in Nova Scotia to control outbreaks of phytophagous mites. Dicofol is used at present but it is toxic to predaceous mites. Animert V-101 is effective against Panonychus ulmi (Koch) but is ineffective on most beneficial species. Dicofol and Animert V-101 initially reduced a high population of P. ulmi but were equally ineffective on predaceous insects. The latter chemical was innocuous to Typhlodromus pyri Scheuten and Vasates schlechtendali (Nal.) but gave partial control of P. ulmi. A similar high population of P. ulmi was reduced to a low level on a comparative untreated plot where a high number of predators was present. This reduction was evident 1 month later than on the treated plots. The overwintering numbers of P. ulmi in 1966 were below a commercially tolerable level on the three plots.

Imageability and Body-Object Interaction Effects in Multisyllabic Word Recognition

2011 ◽  
Author(s):  
Stephen D. R. Bennett ◽  
A. Nicole Burnett ◽  
Paul D. Siakaluk ◽  
Penny M. Pexman
Keyword(s):  
Word Recognition ◽  
Interaction Effects ◽  
Object Interaction

Visual Interaction Effects in Masked Priming

1994 ◽  
Author(s):  
Kenneth I. Forster
Keyword(s):  
Masked Priming ◽  
Interaction Effects ◽  
Visual Interaction

Interaction Effects of Closeness and Anger Toward God on Depression and Life Satisfaction

2012 ◽  
Author(s):  
Sari L. Glazer ◽  
Ann Marie Yali ◽  
Julie J. Exline
Keyword(s):  
Life Satisfaction ◽  
Interaction Effects

Stimulus Field by Individual Interaction Effects in Judging Verticality

1975 ◽  
Author(s):  
G. Alfred Forsyth ◽  
Earl S. Stein
Keyword(s):  
Interaction Effects ◽  
Stimulus Field ◽  
Individual Interaction
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