Using degree-day and nonlinear regression models to predict seasonal flights of Adoxophyes orana (F.V.R.) (Lepidoptera: Tortricidae) in plum orchards

Pehlevan, Bilgi; Kovancı, O. B.

doi:10.16970/ted.87203

Cited by 2 publications

(3 citation statements)

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“…2014), Korea (Cho, Jang, & Hae 2010), Japan (Park et al . 2008), Greece (Milonas & Savopoulou‐Soultani 2006), Czech Republic (Kocourek & Stara 2005), Netherlands (Ankersmit, Van Derpol, & Water 2009), and Turkey (Pehlevan & Kovanci 2017). A. orana is considered to be one of the serious damaged leaf roller species in Northern China due to its wide host range and high density population during the growing season of host plants (Sun et al .…”

Section: Introductionmentioning

confidence: 99%

Influence of host plants on the development, survivorship, and fecundity of the summer fruit tortrix moth, Adoxophyes orana (Lepidoptera: Tortricidae)

Wang

Yang³

et al. 2021

Entomological Research

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The summer fruit tortrix moth Adoxophyes orana is a seriously damaged leaf roller pest for fruit trees. In this study, we evaluated the effect of five host plants (apple, Malus domestica B.; peach, Prunus persica var. nectarina; apricot, Armeniaca vulgaris Lam.; mulberry, Morus alba L.; and jujube, Ziziphus jujuba M.) on the development, survival, and fecundity of A. orana under laboratory conditions. Results showed that the development times of A. orana on jujube were significantly longer than those on the other four plants. The preimaginal survival rate was influenced by the host plants, which were fed during the larval stage, and with the highest on peach, followed by apple, apricot, and mulberry, and with the lowest on jujube. Adult females from larvae reared on apricot laid the greatest numbers of eggs (318.11 eggs per female), while that on apple, jujube, and mulberry was smaller, and no significant difference was observed among them. The highest intrinsic rate of increase (rm) was observed on peach and apricot; these two fruit trees were considered to be the most suitable host plant for A. orana because of the shorter developmental duration, higher survival rate, and the highest fecundity.

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Section: Introductionmentioning

confidence: 99%

Influence of host plants on the development, survivorship, and fecundity of the summer fruit tortrix moth, Adoxophyes orana (Lepidoptera: Tortricidae)

Wang

Yang³

et al. 2021

Entomological Research

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“…The identical flight timing allows us to fit the overall data of different cultivars using a single phenology model. The precise prediction of flight timing coordinating with the degree-days technique (e.g., Rice et al, 1984;Tobin et al, 2003;Pehlevan and Kovanci, 2017;Rowley et al, 2017;Graf et al, 2018;Damos et al, 2022) may provide critical information to optimize the schedule of pheromone trap or pesticide applications. For example, the flight peak of overwintered G. molesta or A. orana was usually lower than the consequent peaks (i.e., the 2nd and 3rd peaks) (Figures 2, 3; Tables 1, 2), which provides opportunities to prevent the outbreaks of field populations in the later seasons when the overwintered population size is low in early spring (Tshernyshei, 1995;Parry et al, 2019).…”

Section: A B Figurementioning

confidence: 99%

“…Degree-days (DD) are the most convenient way to predict a phenological event in insects (Prues, 1983;Damos and Savopoulou-Soultani, 2012b). Previous studies have acknowledged that degree-days models could be a useful tool in forecasting the phenology of many lepidopterous pests (e.g., Hrdýet al, 1996;Godin and Boivin, 1998;Del Tıó et al, 2001;Milonas et al, 2001;Tobin et al, 2003;Pehlevan and Kovanci, 2017;Ivezićet al, 2023), including G. molesta and A. orana (Damos and Savopoulou-Soultani, 2010;Jones et al, 2013;Damos et al, 2022).…”

Section: Introductionmentioning

confidence: 99%

Prediction of seasonal population dynamics of Grapholita molesta (Busck) and Adoxophyes orana (Fischer von Röslerstamm) in peach orchards using sex pheromone trap and degree-days and its implications in pest management

Ma,

Zhang,

Ran

et al. 2023

Front. Agron.

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The successful management of lepidopteran moths in orchards usually depends on the precise forecast of adult activity. However, the seasonal phenology of moths varies between crop cultivars and years, making it difficult to schedule the control measures. Here, we monitored male flight activity of oriental fruit moth Grapholita molesta and summer fruit tortrix moth Adoxophyes orana by using sex pheromone traps in peach orchards of three different cultivars for three successive years. We developed a logistic multiple-peaks model to fit data and then calculated degree-days (DD) required for male activity and neonate emergency. Results show that G. molesta and A. orana males had 4–5 and 3 flight peaks per year, respectively. The seasonal phenology of G. molesta or A. orana was quite stable with an identical timing of each flight peak between cultivars in a year. The flight activity was usually higher in the second and third peaks for both moths, with a higher cumulative number of G. molesta males captured than that of A. orana. Compared to A. orana, G. molesta emerged early in spring and required lower degree-days to reach the subsequent flight peaks and for neonate emergency. Our results suggest that to decline the possibility of outbreaks of moths during the growing seasons, pheromone traps should be scheduled in April with a cumulative DD between 49.6 and 207.1 for G. molesta and in mid-May–early June with a cumulative DD between 450.4 and 866.7 for A. orana, aiming to trap the newly emerged male adults or disrupting female mating success of overwintered moths in orchards. Based on the thermal requirement for egg hatching (i.e., 79.4 DD for G. molesta and 90.0 DD for A. orana), insecticide treatments would be applied in late-April–early May and late May–early June to reduce the field population density of neonates of G. molesta and A. orana, respectively, to reduce fruit damage in orchards. Furthermore, pheromone traps set up in late July–early August (573.8–1025.2 DD) for G. molesta and in mid-September (1539.7–1788.9 DD) for A. orana may suppress overwintering populations and thus decrease pest infestation in next year.

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Using degree-day and nonlinear regression models to predict seasonal flights of Adoxophyes orana (F.V.R.) (Lepidoptera: Tortricidae) in plum orchards

Cited by 2 publications

References 9 publications

Influence of host plants on the development, survivorship, and fecundity of the summer fruit tortrix moth, Adoxophyes orana (Lepidoptera: Tortricidae)

Influence of host plants on the development, survivorship, and fecundity of the summer fruit tortrix moth, Adoxophyes orana (Lepidoptera: Tortricidae)

Prediction of seasonal population dynamics of Grapholita molesta (Busck) and Adoxophyes orana (Fischer von Röslerstamm) in peach orchards using sex pheromone trap and degree-days and its implications in pest management

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