Fate of Codling Moth (Lepidoptera: Tortricidae) in Harvested Apples Held Under Short Photoperiod

Neven, Lisa

doi:10.1603/ec11242

Cited by 12 publications

(5 citation statements)

References 13 publications

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“…Depending on the cultivation area and climatic conditions, the pest develops one to four generations/year. According to Neven [13,14], CM diapause can be facultative and depends on both photoperiod and temperatures. The overwintering generation emerges synchronously in the spring followed by one to two slightly overlapping emergence peaks later on in the season.…”

Section: Origin and Biology Of The Codling Moth Cydia Pomonellamentioning

confidence: 99%

Pest Management Challenges and Control Practices in Codling Moth: A Review

Balaško

Bažok

Mikac

et al. 2020

Insects

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The codling moth, Cydia pomonella L., is a serious insect pest in pome fruit production worldwide with a preference for apple. The pest is known for having developed resistance to several chemical groups of insecticides, making its control difficult. The control and management of the codling moth is often hindered by a lack of understanding about its biology and ecology, including aspects of its population genetics. This review summarizes the information about the origin and biology of the codling moth, describes the mechanisms of resistance in this pest, and provides an overview of current research of resistant pest populations and genetic research both in Europe and globally. The main focus of this review is on non-pesticide control measures and anti-resistance strategies which help to reduce the number of chemical pesticides used and their residues on food and the local environment. Regular monitoring for insecticide resistance is essential for proactive management to mitigate potential insecticide resistance. Here we describe techniques for the detection of resistant variants and possibilities for monitoring resistance populations. Also, we present our present work on developing new methods to maintain effective control using appropriate integrated resistance management (IRM) strategies for this economically important perennial pest.

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Section: Origin and Biology Of The Codling Moth Cydia Pomonellamentioning

confidence: 99%

Pest Management Challenges and Control Practices in Codling Moth: A Review

Balaško

Bažok

Mikac

et al. 2020

Insects

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“…When first described by (De Réaumur 1734) and later named by Wheeler (1893) scientists are still endeavoring to fully elucidate the various aspects of molecular biology, gene expression, endocrinology, biochemistry, thermal and diurnal governing systems, and metabolic adaptations of this phenomenon (Tauber and Tauber 1981, Tougeron 2019). Understanding the factors that induce and break diapause are of particular importance to those state and federal regulatory agencies who seek to predict emergence and potential spread of economically important pests (Grevstad et al 2022, Neven 2012, 2013).…”

Section: Introductionmentioning

confidence: 99%

Diapause of the Western cherry fruit fly, Rhagoletis indifferens (Diptera: Tephritidae): metabolic rate and overwintering adaptations

Neven¹

2023

Environmental Entomology

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The Western cherry fruit fly, Rhagoletis indifferens (Curran), is a Tephritid fly in the Pacific Northwest and is known to infest native bitter cherry, Prunus emarginata (Douglas ex Hooker), which is distributed throughout the Cascade Mountain range. This species occupies temperate to alpine climates and exhibits overwintering adaptations of diapause and supercooling. Isothermal and differential scanning calorimetry were used to determine the effects of diapause chilling duration and post-chilling warm rearing on the metabolic rate and supercooling point of R. indifferens. Previous studies have included the effects of chilling duration on post-diapause development and emergence as well as on the levels of metabolic reserves. Metabolic rate of R. indifferens, was used to calculate the ability of this species to remain in diapause for more than 1 yr as well as predicting the potential effects of climate change on the future abundance and distribution. It was determined that R. indifferens could diapause for more than 1 yr based on the levels of metabolic reserves and metabolic rate.

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“…Codling moth has a facultative diapause which is dependent on photoperiod and temperature (Neven 2012, 2013). In most temperate climates, the overwintering generation emerges synchronously in the spring followed by one to two slightly overlapping emergence peaks later on in the season.…”

mentioning

confidence: 99%

“…In most temperate climates, the overwintering generation emerges synchronously in the spring followed by one to two slightly overlapping emergence peaks later on in the season. The life cycle can be affected by the temperature and day length, resulting in different emergence patterns (Neven 2012, 2013). In China, codling moth usually has two and half to three generations a year (Zhang et al 1957, Lin et al 2006, Liu et al 2012, Xu et al 2012).…”

mentioning

confidence: 99%

“…Many of the abiotic factors influencing codling moth global distribution were described by Neven (2012, 2013) in which the duration of low temperature exposure (≤ 10 °C) of diapausing 5th instars directly impacted post-diapause emergence, as well as day length. These findings supported Shel’Deshova (1967) and Willett et al (2009) in that codling moth cannot sustain a population where the day length is <15 h, and the duration of winter temperatures ≤10 °C are insufficient to meet the chilling requirement for diapause completion in this species.…”

mentioning

confidence: 99%

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Codling Moth (Lepidoptera: Tortricidae) Establishment in China: Stages of Invasion and Potential Future Distribution

Zhu

Kumar

Neven

2017

Journal of Insect Science

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Codling moth (Cydia pomonella L.) is an internal feeding pest of apples and can cause substantial economic losses to fruit growers due to larval feeding which in turn degrades fruit quality and can result in complete crop loss if left uncontrolled. Although this pest originally developed in central Asia, it was not known to occur in China until 1953. For the first three decades the spread of codling moth within China was slow. Within the last three decades, addition of new commercial apple orchards and improved transportation, this pest has spread to over 131 counties in seven provinces in China. We developed regional (China) and global ecological niche models using MaxEnt to identify areas at highest potential risk of codling moth establishment and spread. Our objectives were to 1) predict the potential distribution of codling moth in China, 2) identify the important environmental factors associated with codling moth distribution in China, and 3) identify the different stages of invasion of codling moth in China. Human footprint, annual temperature range, precipitation of wettest quarter, and degree days ≥10 °C were the most important predictors associated with codling moth distribution. Our analysis identified areas where codling moth has the potential to establish, and mapped the different stages of invasion (i.e., potential for population stabilization, colonization, adaptation, and sink) of codling moth in China. Our results can be used in effective monitoring and management to stem the spread of codling moth in China.

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Fate of Codling Moth (Lepidoptera: Tortricidae) in Harvested Apples Held Under Short Photoperiod

Cited by 12 publications

References 13 publications

Pest Management Challenges and Control Practices in Codling Moth: A Review

Pest Management Challenges and Control Practices in Codling Moth: A Review

Diapause of the Western cherry fruit fly, Rhagoletis indifferens (Diptera: Tephritidae): metabolic rate and overwintering adaptations

Codling Moth (Lepidoptera: Tortricidae) Establishment in China: Stages of Invasion and Potential Future Distribution

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