Der Einfluß von vier verschiedenen Prädatoren auf Borkenkäfer in europäischen Forstökosystemen (Coleoptera: Scolytidae)

Dippel, Cornelia; Heidger, C.; Nicolai, Volker; Simon, Matthias

doi:10.1127/entom.gen/21/1997/161

Cited by 27 publications

(7 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In particular, spiders, harvestmen, bees, and ants are not attracted to TPTs and are unlikely to contact them. The clerid beetles Thanasimus formicarius and T. femoralis are the most commonly reported predators of spruce bark beetles in Europe (Bakke, Kvamme 1981;Dippel et al 1997), and both species suffered substantially higher mortality in TRIPODs than in TPTs in the present study. The antennal olfactory receptors of T. formicarius are sensitive to I. typographus (Hansen 1983).…”

Section: Discussionmentioning

confidence: 44%

Effect of insecticide-treated trap logs and lure traps for Ips typographus (Coleoptera: Curculionidae) management on nontarget arthropods catching in Norway spruce stands

Lubojacký¹,

Holuša²

2014

J. For. Sci.

View full text Add to dashboard Cite

ABSTRACT:The numbers of nontarget arthropods captured by Theysohn pheromone traps (TPTs) and insecticidetreated tripod trap logs (TRIPODs) were compared; both kinds of traps were baited with pheromone lures Pheagr IT for Ips typographus. In 2010, 15 TPTs and 15 TRIPODs were deployed (with a 10-m spacing) in a forest in the northeastern Czech Republic. The TPTs and TRIPODs were inspected weekly during the entire period of I. typographus flight activity (30 April-1 October). The TRIPODs were sprayed with Vaztak 10 SC insecticide every 7 weeks; at each spraying, the pheromone evaporators were renewed. Higher numbers of entomophagous arthropods, including the predacious beetles Thanasimus formicarius and T. femoralis, were captured by the TRIPODs than by the TPTs. The number of Thanasimus spp. captured by TRIPODs was especially high at the end of April. The efficacy of TRIPODs for the control of I. typographus could be maintained while the kill of nontarget organisms could be reduced by deploying the evaporators 1 week later (in early May rather than in late April) in relation to the recommended date of dispenser installation.

show abstract

Section: Discussionmentioning

confidence: 44%

Effect of insecticide-treated trap logs and lure traps for Ips typographus (Coleoptera: Curculionidae) management on nontarget arthropods catching in Norway spruce stands

Lubojacký¹,

Holuša²

2014

J. For. Sci.

View full text Add to dashboard Cite

show abstract

“…Adults and larvae of the genus Thanasimus are predators of the bark beetle (Dippel et al 1997;Kenis et al 2004;Thomaes et al 2017;Zhang et al 2021). In previous studies, adults of T. formicarius were found to be effective in different developmental periods of I. sexdentatus (Özcan, Koçoğlu 2018).…”

Section: Resultsmentioning

confidence: 97%

First report of Thanasimus femoralis (Zetterstedt, 1828) (Coleoptera: Cleridae) in forest nursery in the Western Black Sea Region of Türkiye

Öztürk,

Yüksel

2023

J. For. Sci.

View full text Add to dashboard Cite

In this study, the first observation of Thanasimus femoralis was conducted in Türkiye. Adults of T. femoralis and Thanasimus formicarius were collected from pheromone traps together with Ips sexdentatus, Ips acuminatus, Ips mannsfeldi, and Scolytus intricatus in forest nurseries located in the Western Black Sea Region, between 2021 and 2022. The clerid and bark beetles were morphologically described. The aedeagus and antennae of T. femoralis were observed by scanning electron microscopy.

show abstract

“…Thanasimus formicarius is among the most studied predators of I. typographus (Kenis et al 2007). Its females lay approximately 100 eggs, and adults can consume up to three beetles per day, while larvae can consume approximately 50 bark beetle larvae throughout their larval development stages (Mills 1985;Dippel et al 1997). While clerid beetles are typically considered generalist predators, trogossitids are believed to have a more specialized approach (Kohnle and Vite 1984;Lawson and Morgan 1992).…”

Section: Natural Enemiesmentioning

confidence: 99%

Understanding bark beetle outbreaks: exploring the impact of changing temperature regimes, droughts, forest structure, and prospects for future forest pest management

Singh,

Naseer,

Mogilicherla

et al. 2024

Rev Environ Sci Biotechnol

View full text Add to dashboard Cite

Climate change has increased the susceptibility of forest ecosystems, resulting in escalated forest decline globally. As one of the largest forest biomasses in the Northern Hemisphere, the Eurasian boreal forests are subjected to frequent drought, windthrow, and high-temperature disturbances. Over the last century, bark beetle outbreaks have emerged as a major biotic threat to these forests, resulting in extensive tree mortality. Despite implementing various management strategies to mitigate the bark beetle populations and reduce tree mortality, none have been effective. Moreover, altered disturbance regimes due to changing climate have facilitated the success of bark beetle attacks with shorter and multivoltine life cycles, consequently inciting more frequent bark beetle-caused tree mortality. This review explores bark beetle population dynamics in the context of climate change, forest stand dynamics, and various forest management strategies. Additionally, it examines recent advancements like remote sensing and canine detection of infested trees and focuses on cutting-edge molecular approaches including RNAi-nanoparticle complexes, RNAi-symbiotic microbes, sterile insect technique, and CRISPR/Cas9-based methods. These diverse novel strategies have the potential to effectively address the challenges associated with managing bark beetles and improving forest health in response to the changing climate.

show abstract

Der Einfluß von vier verschiedenen Prädatoren auf Borkenkäfer in europäischen Forstökosystemen (Coleoptera: Scolytidae)

Cited by 27 publications

References 0 publications

Effect of insecticide-treated trap logs and lure traps for Ips typographus (Coleoptera: Curculionidae) management on nontarget arthropods catching in Norway spruce stands

Effect of insecticide-treated trap logs and lure traps for Ips typographus (Coleoptera: Curculionidae) management on nontarget arthropods catching in Norway spruce stands

First report of Thanasimus femoralis (Zetterstedt, 1828) (Coleoptera: Cleridae) in forest nursery in the Western Black Sea Region of Türkiye

Understanding bark beetle outbreaks: exploring the impact of changing temperature regimes, droughts, forest structure, and prospects for future forest pest management

Contact Info

Product

Resources

About