Projects per year
Personal profile
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Dive into the research topics where John Frazier Tooker is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Applying error management theory to understand the evolution of decision-making in plant defense
Tooker, J. F. (PI), Renner, T. (CoPI) & Yip, E. C. (CoPI)
11/1/21 → 10/31/26
Project: Research project
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Deciphering the evolution of galling by gall wasps (Hymenoptera: Cynipidae), using a comparative and integrative approach
Deans, A. R. (PI), Brady, S. S. G. (CoPI), Tooker, J. F. (CoPI) & Hines, H. M. (CoPI)
7/1/19 → 6/30/25
Project: Research project
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OVERCOMING SLUGS IN NO-TILL CROP FIELDS WITH COVER CROPS AND ARTHROPOD PREDATORS
Tooker, J. F. (PI)
National Institute of Food and Agriculture
9/1/13 → 8/31/16
Project: Research project
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OVERCOMING SLUGS IN NO-TILL CROP FIELDS WITH COVER CROPS AND ARTHROPOD PREDATORS
Tooker, J. F. (PI)
National Institute of Food and Agriculture
9/1/13 → 8/31/16
Project: Research project
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DEVELOPING AN IPM PROGRAM FOR THE WESTERN BEAN CUTWORM, A NEW CORN AND DRY BEAN PEST IN THE NORTHEAST REGION
Tooker, J. F. (PI)
National Institute of Food and Agriculture
8/15/12 → 8/14/15
Project: Research project
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Acute toxicity of neonicotinoid insecticides to ground beetles (Coleoptera: Carabidae) from Pennsylvania
Pearsons, K. A. & Tooker, J. F., Jun 1 2025, In: Environmental entomology. 54, 3, p. 574-584 11 p.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
An insect pheromone primes tolerance of herbivory in goldenrod plants
Yip, E. C., Mescher, M. C., De Moraes, C. M. & Tooker, J. F., Jan 2025, In: Ecology. 106, 1, e4486.Research output: Contribution to journal › Article › peer-review
Open Access -
Does a shift to a novel host plant create a defence-free space for a specialist herbivore species?
Yip, E. C., Iverson, A. L., Anderson, T. E., Carlson, S. G., Nash, L. W. & Tooker, J. F., Aug 2025, In: Functional Ecology. 39, 8, p. 2085-2095 11 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Feeding by slugs on maize imposes variable productivity costs but can induce compensatory growth under some conditions
Tooker, J. F., Boucher, M. T., Wallace, J. & Douglas, M. R., 2025, (Accepted/In press) In: Pest Management Science.Research output: Contribution to journal › Article › peer-review
Open Access -
Insecticides may facilitate the escape of weeds from biological control
Rowen, E. K., Pearsons, K. A., Smith, R. G., Wickings, K. & Tooker, J. F., 2025, In: PeerJ. 13, 1, e18597.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations