Population dynamic monitoring of Phyllocnistis citrella (Lepidoptera: Gracillariidae) using immature stages sampling and male moth pheromone-baited traps

Dahmane, Meriem; Chakali, Gahdab

doi:10.1007/s42690-022-00853-z

Cited by 2 publications

(3 citation statements)

References 25 publications

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“…The highest peak of abundance in late July to early August suggests a critical period of increased activity, aligning with existing literature (Dahmane & Chakali, 2022, Garcia-MarÍ et al, 2002Mansour et al, 2021;Patel et al, 1994). The observed increase in population coincides with the availability of new flushes and temperatures conducive to the optimal development of the insect.…”

Section: Discussionsupporting

confidence: 90%

“…Notably, diverse studies underscore the variability in the number of generations per year for this lepidopteran species. In Mitidja (Algeria), P. citrella has been reported to have four generations (two in summer and another two in autumn) (Dahmane & Chakali, 2022), whereas in Tuscany (Italy), P. citrella has been reported to complete seven to eight annual generations, spanning from May to December (Garcia‐Marı́ et al., 2004). Conversely, in southern Japan, the species undergoes six generations Clausen, 1931, while in north‐central India, the range expands from nine to 13, and in southern India, the number of generations reaches ten (Pandey & Pandey, 1964).…”

Section: Discussionmentioning

confidence: 99%

“…The economic significance of P. citrella is underscored by its detrimental effects on citrus leaves, leading to adverse consequences for fruit production and quality (Arshad et al., 2020; Dahmane & Chakali, 2022). Larval infestation targets new shoots, creating galleries within the leaves, resulting in atrophy and a reduction in the photosynthetic area (Santos et al., 2009).…”

Section: Introductionmentioning

confidence: 99%

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Spatial distribution pattern of male adults of Phyllocnistis citrella Stainton (Lepidoptera: Gracillariidae) in lemon orchards in Northern Portugal

Costa,

Madureira,

Pereira

et al. 2024

J Applied Entomology

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Phyllocnistis citrella Stainton, commonly known as the citrus leafminer, threatens global citrus production. This study focuses on elucidating the population dynamics and spatial distribution of P. citrella in lemon orchards located in Northern Portugal. From May to December, using delta traps with sexual pheromones, the levels of the adult population were monitored, and aggregation indices were calculated. Five distinct density peaks are observed, with the highest recorded in late July to early August. Spatial distribution consistently indicated an aggregated pattern. However, temporal variation in distribution was observed on specific dates. According to our results, it is suggested deploying two or three traps per hectare during peak density periods. This study significantly advances our understanding of P. citrella dynamics, emphasizing the need to consider spatial and temporal patterns for effective pest management. The outcomes underscore the importance of further exploration into factors influencing distribution patterns to refine control strategies. These insights are crucial for devising targeted and efficient measures to mitigate the impact of P. citrella on citrus orchards globally.

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Section: Discussionsupporting

confidence: 90%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Spatial distribution pattern of male adults of Phyllocnistis citrella Stainton (Lepidoptera: Gracillariidae) in lemon orchards in Northern Portugal

Costa,

Madureira,

Pereira

et al. 2024

J Applied Entomology

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Temperature-dependent effects on some biological aspects of two ectoparasitoids of Phyllocnistis citrella (Lepidoptera: Gracillariidae)

Ullah,

Arshad,

Ali

et al. 2023

Egypt J Biol Pest Control

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Background Temperature alters host suitability for the development of parasitoids through direct (thermal effect) and indirect (parental effect) pathways. The effects of three temperature regimes on the development and survival of two parasitoid species, Citrostichusphyllocnistoides (Narayanan) and Cirrospilusingenuus Gahan (Eulophidae: Hymenoptera) of the citrus leafminer, Phyllocnistiscitrella Stainton (Lepidoptera: Gracillariidae) was evaluated. The experiment was conducted at 20, 25, and 30°C temperatures with 65 ± 2% relative humidity (R.H.) and 16h: 8h (L: D) photoperiod. Results In C.phyllocnistoides, the pre-ovipositional period was longer at 20°C, while non- significant difference was observed in the pre-ovipositional period of C.ingenuus under the effect of different temperatures (P > 0.05). The ovipositional period of C.phyllocnistoides and C.ingenuus was higher at 20°C and gradually decreased by increasing the temperature. Non- significant (P > 0.05) difference was found in post-ovipositional period of both parasitoid species. Both species exhibited the maximum fecundity at 25°C, while, the minimum fecundity was recorded at 30°C. However, the adult longevity of both parasitoid species was highest at 20°C and gradually decreased by increasing the temperature. In both parasitoids, the parasitism rate was highest at 25°C. Conclusion This study highlighted the importance of thermal effects on some parasitoid species of insect pests to predict the future of trophic dynamics in global warming situations.

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Population dynamic monitoring of Phyllocnistis citrella (Lepidoptera: Gracillariidae) using immature stages sampling and male moth pheromone-baited traps

Cited by 2 publications

References 25 publications

Spatial distribution pattern of male adults of Phyllocnistis citrella Stainton (Lepidoptera: Gracillariidae) in lemon orchards in Northern Portugal

Spatial distribution pattern of male adults of Phyllocnistis citrella Stainton (Lepidoptera: Gracillariidae) in lemon orchards in Northern Portugal

Temperature-dependent effects on some biological aspects of two ectoparasitoids of Phyllocnistis citrella (Lepidoptera: Gracillariidae)

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