User profiles for J. E. Elsensohn

Johanna E. Elsensohn

Agriculturist, USDA-APHIS-PPQ
Verified email at usda.gov
Cited by 706

EstimateS turns 20: statistical estimation of species richness and shared species from samples, with non‐parametric extrapolation

RK Colwell, JE Elsensohn - Ecography, 2014 - Wiley Online Library
EstimateS offers statistical tools for analyzing and comparing the diversity and composition
of species assemblages, based on sampling data. The latest version computes a wide range …

Sucrose Improves Insecticide Activity Against Drosophila suzukii (Diptera: Drosophilidae)

…, R Holdcraft, GM Loeb, JE Elsensohn… - Journal of Economic …, 2015 - academic.oup.com
The addition of sucrose to insecticides targeting spotted wing drosophila, Drosophila suzukii
(Matsumura), enhanced lethality in laboratory, semifield, and field tests. In the laboratory, 0.1…

[HTML][HTML] Non-Crop Host Sampling Yields Insights into Small-Scale Population Dynamics of Drosophila suzukii (Matsumura)

JE Elsensohn, GM Loeb - Insects, 2018 - mdpi.com
Invasive, polyphagous crop pests subsist on a number of crop and non-crop resources. While
knowing the full range of host species is important, a seasonal investigation into the use of …

[HTML][HTML] Social signals mediate oviposition site selection in Drosophila suzukii

JE Elsensohn, MFK Aly, C Schal, HJ Burrack - Scientific Reports, 2021 - nature.com
The information that female insects perceive and use during oviposition site selection is
complex and varies by species and ecological niche. Even in relatively unexploited niches, …

Anticipating complexity in the deployment of gene drive insects in agriculture

J Baltzegar, J Cavin Barnes, JE Elsensohn… - Journal of …, 2018 - Taylor & Francis
Insects cause substantial losses to agricultural crops each year and require intensive
management approaches. Genetic pest management has emerged as a viable, non-chemical …

Factors affecting the implementation of exclusion netting to control Drosophila suzukii on primocane raspberry

…, TC Leskey, L McDermott, JE Elsensohn… - Crop protection, 2020 - Elsevier
Sustainable management of invasive arthropod pests requires insecticide-alternative,
integrated strategies, such as protected culture. During 2016–2017, we studied the efficacy of …

[HTML][HTML] Development of rearing methodology for the invasive Spotted Lanternfly, Lycorma delicatula (Hemiptera: Fulgoridae)

…, M Hickin, L Sullivan, JE Elsensohn… - Frontiers in Insect …, 2022 - frontiersin.org
Lycorma delicatula, White (Hemiptera: Fulgoridae), spotted lanternfly, is a univoltine, phloem-feeding,
polyphagous and invasive insect in the USA. Although a primary host for this …

Stakeholder engagement to inform the risk assessment and governance of gene drive technology to manage spotted-wing drosophila

…, SK Barnhill-Dilling, JE Elsensohn… - Journal of …, 2022 - Elsevier
Emerging biotechnologies, such as gene drive technology, are increasingly being proposed
to manage a variety of pests and invasive species. As one method of genetic biocontrol, …

Plasticity in Oviposition Site Selection Behavior in Drosophila suzukii (Diptera: Drosophilidae) in Relation to Adult Density and Host Distribution and Quality

JE Elsensohn, C Schal… - Journal of Economic …, 2021 - academic.oup.com
Flexibility in oviposition site selection under temporally shifting environmental conditions is
an important trait that allows many polyphagous insects to flourish. Population density has …

[HTML][HTML] Survival and development of Lycorma delicatula (Hemiptera: Fulgoridae) on common secondary host plants differ by life stage under controlled conditions

JE Elsensohn, LJ Nixon, J Urban, SK Jones… - Frontiers in Insect …, 2023 - frontiersin.org
Host range assessment for emerging invasive insects is a vital step toward fully defining the
issues the insect may pose. Spotted lanternfly (SLF) is an invasive species that is rapidly …