FOLIAR CONTROL OF OBLIQUEBANDED LEAFROLLER LARVAE ON SWEET CHERRIES, 2005
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چکیده
منابع مشابه
BIOLOGICAL AND MICROBIAL CONTROL Parasitism of Obliquebanded Leafroller (Lepidoptera:Tortricidae) in Commercially Managed Michigan Apple Orchards
The obliquebanded leafroller, Choristoneura rosaceana (Harris), is one of the major arthropodpests of apple in theUnitedStates. In 1999 and2000, a surveyof theobliquebanded leafroller parasitoid complex incommerciallymanagedappleorchards inMichiganÕs two largest fruit production regions was conducted to determine the species present and their importance to obliquebanded leafroller population ma...
متن کاملFoliar Applications of Urea Affect Nitrogen Reserves and Cold Acclimation of Sweet Cherries (Prunus avium L.) on Dwarfing Rootstocks
Seasonal uptake, storage, and remobilization of nitrogen (N) are of critical importance for plant growth. The use of N reserves for new growth in the spring is especially important for sweet cherry (Prunus avium L.), for which new shoot and fruit growth is concomitant and fruit development occurs during a relatively short bloom-toripening period. Sweet cherries grafted on precocious, dwarfing r...
متن کاملComparison of delayed female mating on reproductive biology of codling moth and obliquebanded leafroller.
Delay of mating was examined as a possible mechanism for population decreases associated with mating disruption for codling moth, Cydia pomonella L., and obliquebanded leafroller, Choristoneura rosaceana (Harris) (Lepidoptera: Tortricidae). We examined the effect of delaying female mating 0, 2, 4, or 6 d while holding male age constant on life table parameters of both species. We found that inc...
متن کاملEffects of a kaolin-based particle film on obliquebanded leafroller (Lepidoptera: Tortricidae).
Studies were conducted in 1997 to evaluate the effects of the kaolin-based particle film formulation M96-018 on adults, eggs, and larvae of the obliquebanded leafroller, Choristoneura rosaceana (Harris). Particle film treatments significantly reduced female longevity, mating success, and number of egg masses oviposited compared with moths on untreated apple leaves in sleeve-cage and screen-cage...
متن کاملPotential of high-density pheromone-releasing microtraps for control of codling moth Cydia pomonella and obliquebanded leafroller Choristoneura rosaceana
Recent large-cage studies with codling moth Cydia pomonella (L.) reveal that the removal of moths from an apple orchard using pheromone-releasing traps is more effective at reducing capture in a central monitoring trap than is a mating disruption protocol without kill/capture. The present study uses open orchard 0.2-ha plots comparing a high-density trapping scenario with mating disruption to c...
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ژورنال
عنوان ژورنال: Arthropod Management Tests
سال: 2006
ISSN: 2155-9856
DOI: 10.1093/amt/31.1.b1