A tedder (also called hay tedder) is a machine used in haymaking. It is used after cutting and before windrowing, and uses moving forks to aerate or "fluff up"the hay and thus speed-up the process of hay-making.

Release and establishment of (Coleoptera: Coccinellidae) in the southeastern United States.
A new technique for monitoring pecan weevil emergence (Coleoptera: Curculionidae).
Behavior of Solenopsis invicta (Hymenoptera: Formicidae) in pecan orchards.
Superior efficacy observed in entomopathogenic nematodes applied in infected-host cadavers compared with application in aqueous susp...
Optimization of inoculation for in vivo production of entomopathogenic nematodes.
Control of pecan aphids with an organosilicone surfactant
Colonization, Transmission, and Longevity of Beauveria bassiana and Metarhizium anisopliae (Deuteromycotina: Hypomycetes) on Pecan W...
Insect management in deciduous orchard ecosystems: Habitat manipulation
Suppression of Pecan Weevil (Coleoptera: Curculionidae) Populations with Entomopathogenic Fungi
Feeding influence of three pecan aphid species on carbon exchange and phloem integrity of seedling pecan foliage