Sixteen years of archived tufted apple bud moth, Platynota idaeusalis (Walker), trap capture data were compared with archived fruit injury data collected at the Penn State University Fruit Research and Extension Center to define the relationship of trap capture to fruit injury. Pheromone trap capture until 15 June was the best predictor of fruit injury at harvest. Using the regression equation ...

Studies were conducted in apple to evaluate factors that differentially affect the catch of male and female codling moth, Cydia pomonella L., in traps baited with ethyl (E, Z)-2,4-decadienoate (pear ester). We examined the time of moth capture in the diel cycle and the recapture rates of marked moths in sex pheromone mating disruption (MD) and untreated orchards. The attractiveness of pear este...

Investigations were carried out on monitoring of melon fruit fly, Zeugodacus cucurbitae Coquillett bitter gourd (Momordica charantia L.) using para-pheromone traps during Kharif, 2018-19 at CCS HAU, Hisar. The incidence Z. started gradually and increased from 31st to 42nd Standard Meteorological Week (SMW) corresponding the 1st week September 3rd October. Higher number flies (on average 9.5 40....

Traps that use ultraviolet light as an attractant for flies are widely used in urban situations. To determine the differences in trap efficacy from design and lighting, pairs of traps were compared under laboratory conditions. Comparisons were made between traps with open fronts and with traps with restricted open fronts, black light bulbs, and black light blue bulbs, and glue boards with and w...

Forests form an organic unity with a great number of organic and inorganic components and tend to maintain the sustainability of their existing balance. However, some factors which adversely affect the balance of nature may interrupt this sustainability. The epidemic which is formed by bark beetles in their spreading region, due to various factors, changes the stability so much that interferenc...

The codling moth is a key and most widely distributed pest of apple orchards worldwide. population development C. pomonella was investigated using sex pheromone traps in different between years 2019 2020 northern Kyrgyzstan. Flight the males characterized by instability, which associated with temperature other climatic factors. Trap captures were positively correlated temperature, but negativel...

Electroantennogram (EAG) responses were recorded from male redbanded leafroller moth, Argyrotaenia velutinana, antennae using mixtures of the three female-produced sex pheromone components: cis-11-tetradecenyl acetate, trans-11-tetradecenyl acetate, and dodecyl acetate (12:Ac) Binary mixtures containing 3%, 8%, and 15% trans in cis elicited significantly higher amplitude responses than othei is...

Tribolium castaneum (Herbst) is a cosmopolitan pest of stored products, grain processing, and foodwarehouses. This studywas initiated tomore fully characterize the role of structure, sanitation, and trap location on capture of T. castaneum in pheromone-baited pitfall traps commonly used in insect monitoring programs. Food patches, spatial structure, and trap position were manipulated in pilot s...