Entomopathogenic nematodes to control the hibiscus bud weevil Anthonomus testaceosquamosus (Coleoptera: Curculionidae), above ground and on soil surface

Vargas, German; Velazquez-Hernandez, Yisell; Daniel Greene, A.; Yang, Xiangbing; Revynthi, Alexandra M.

doi:10.1007/s10526-024-10242-9

Cited by 2 publications

(1 citation statement)

References 20 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Currently, preparations based on insecticidal nematodes are directed against thrips (Thysanoptera), diptera (Diptera), beetles (Coleoptera), and butterflies (Lepidoptera). Research on the effectiveness of EPNs against various pest species has been conducted under field and laboratory conditions [ 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 ]. One of the advantages of using preparations containing these living organisms is that, following a single application, EPN populations can survive at the application site for a long time, producing new generations.…”

Section: Entomopathogenic Nematodes (Epns) and Biological Pest Controlmentioning

confidence: 99%

Impact of Abiotic and Biotic Environmental Conditions on the Development and Infectivity of Entomopathogenic Nematodes in Agricultural Soils

Matuska-Łyżwa,

Duda,

Nowak

et al. 2024

Insects

View full text Add to dashboard Cite

Many organisms, including beneficial entomopathogenic nematodes (EPNs), are commonly found in the soil environment. EPNs are used as biopesticides for pest control. They have many positive characteristics and are able to survive at sites of application for a long time, producing new generations of individuals. The occurrence of populations depends on many environmental parameters, such as temperature, moisture, soil texture, and pH. Extreme temperatures result in a decrease in the survival rate and infectivity of EPNs. Both high humidity and acidic soil pH reduce populations and disrupt the biological activity of EPNs. Nematodes are also exposed to anthropogenic agents, such as heavy metals, oil, gasoline, and even essential oils. These limit their ability to move in the soil, thereby reducing their chances of successfully finding a host. Commonly used fertilizers and chemical pesticides are also a challenge. They reduce the pathogenicity of EPNs and negatively affect their reproduction, which reduces the population size. Biotic factors also influence nematode biology. Fungi and competition limit the reproduction and survival of EPNs in the soil. Host availability enables survival and affects infectivity. Knowledge of the influence of environmental factors on the biology of EPNs will allow more effective use of the insecticidal capacity of these organisms.

show abstract

Section: Entomopathogenic Nematodes (Epns) and Biological Pest Controlmentioning

confidence: 99%

Impact of Abiotic and Biotic Environmental Conditions on the Development and Infectivity of Entomopathogenic Nematodes in Agricultural Soils

Matuska-Łyżwa,

Duda,

Nowak

et al. 2024

Insects

View full text Add to dashboard Cite

show abstract

Exploring market-available pheromone lures and traps for monitoring Anthonomus testaceosquamosus (Coleoptera: Curculionidae)

Ataide,

Greene,

Cloonan

et al. 2024

Journal of Economic Entomology

View full text Add to dashboard Cite

The hibiscus bud weevil (HBW), Anthonomus testaceosquamosus Linell (Coleoptera: Curculionidae), is a significant threat to tropical hibiscus (Hibiscus rosa-sinensis) in Florida, USA, since its invasion in 2017. As a regulated pest in the state, early detection is crucial. Based on the success of pheromone-based monitoring programs for other weevil pests, such as the boll weevil, cranberry weevil, and pepper weevil, this study explores the potential use of these pheromone lures for early detection of HBW. To account for differences in efficacy based on trap color, height, and design, different pheromone lure sizes (4 mm, 10 mm, full-size), trap types (Yellow sticky trap, Japanese beetle trap, Boll weevil trap), and heights (0 m, 1.1 m) were also tested in this study. In laboratory assays, males and females exhibited higher attraction to full-size cranberry weevil lure discs than other lure size-type combinations. In semi-field trials, yellow sticky traps baited with cranberry weevil lures captured more weevils than Japanese beetle or boll weevil traps baited with cranberry weevil lures, while trap height did not influence HBW capture. In semi-field, 4-choice bioassays, yellow sticky traps baited with cranberry weevil lures captured more HBW compared to yellow sticky traps baited with pepper weevil, boll weevil, or unbaited traps. Further research is required to thoroughly evaluate the cranberry weevil lure’s efficacy in capturing HBW. Our study suggests the potential for utilizing yellow sticky traps baited with lures for early HBW detection and highlights the importance of selecting the appropriate lure, trap type, and height for optimal efficacy.

show abstract

Entomopathogenic nematodes to control the hibiscus bud weevil Anthonomus testaceosquamosus (Coleoptera: Curculionidae), above ground and on soil surface

Cited by 2 publications

References 20 publications

Impact of Abiotic and Biotic Environmental Conditions on the Development and Infectivity of Entomopathogenic Nematodes in Agricultural Soils

Impact of Abiotic and Biotic Environmental Conditions on the Development and Infectivity of Entomopathogenic Nematodes in Agricultural Soils

Exploring market-available pheromone lures and traps for monitoring Anthonomus testaceosquamosus (Coleoptera: Curculionidae)

Contact Info

Product

Resources

About