Results 61 to 70 of about 5,478 (215)

Milkweed poisoning of horses

open access: yes, 2011
Guide containing brief information on the toxicology of milkweed, the symptoms of milkweed poisoning in horses, and the prevention and control of milkweed ...
Turner, Jason L.; Duncan, Keith W. (Keith Wesley), 1952-; Tator, Kyle
core  

Development of needle-punched nonwovens made from waste milkweed and PET fibers

open access: yesJournal of Engineered Fibers and Fabrics
Despite the widespread usage and affordability of petroleum-based products, there has been tremendous effort in prioritizing and utilizing biodegradable and environmentally friendly materials.
Rana Nur Tekbaş   +4 more
doaj   +1 more source

Museomic phylogenomics of Orthosiinae (Apocynaceae) integrating targeted sequencing and morphology

open access: yesTAXON, Volume 75, Issue 4, August 2026.
Abstract Museum collections offer valuable resources for phylogenetic research, especially in taxonomically challenging groups. Here, we present a phylogenetic study of the South American Apocynaceae subtribe Orthosiinae, based on sequencing 835 nuclear genes and chloroplast genomes from ~120 species using a family‐specific probe set and multiple ...
Yam M. Pineda   +6 more
wiley   +1 more source

Milkweed poisoning of horses

open access: yes, 2017
Guide containing brief information on the toxicology of milkweed, the symptoms of milkweed poisoning in horses, and the prevention and control of milkweed poisoning.
Turner, Jason L.; Duncan, Keith W. (Keith Wesley), 1952-; Tator, Kyle; Young, Kert R., 1972-;
core  

Resistance and susceptibility of milkweed: competition, root herbivory, and plant genetic variation [PDF]

open access: yes, 2004
Beetles in the genus Tetraopes share a long evolutionary history with milkweeds (Asclepias spp.), feeding on roots as larvae and leaves as adults. Despite their extreme specialization on milkweed, Tetraopes require drying grass stems as oviposition sites,
Agrawal, Anurag A.
core   +1 more source

Ecology of the Western Queen Butterfly Danaus gilippus thersippus (Lepidoptera: Nymphalidae) in the Mojave and Sonoran Deserts

open access: yesInsects, 2020
The purpose of this study was to assess the ecological knowledge surrounding the western queen butterfly, Danaus gilippus thersippus (H. Bates). Specifically, our objectives were to synthesize existing data and knowledge on the ecology of the queen and ...
Leslie Saul-Gershenz   +2 more
doaj   +1 more source

Parasitoidism by Brachymeria pandora (Hymenoptera: Chalcididae) in Pupae of Danaus erippus (Lepidoptera: Nymphalidae) in an Urban Savanna Area

open access: yesAustral Entomology, Volume 65, Issue 3, August 2026.
ABSTRACT The Chalcididae comprises parasitoid wasps that attack various invertebrate groups. Within the family, some Brachymeria species specialises in infecting pupae of Lepidoptera. Here, we quantitatively describe the relationship between Brachymeria pandora and the Southern Monarch butterfly, Danaus erippus, in urban areas of Cuiabá, Mato Grosso ...
Wenrique Verza, Alan Eriksson
wiley   +1 more source

Step by step: Floral structure and developmental changes to the formation of the gynostegium in Apocynaceae s.l.

open access: yesPlant Biology, Volume 28, Issue 5, Page 1467-1480, August 2026.
Developmental changes in Apocynaceae s.l. reveal progressive reductions in the corolla tube and epipetaly, together with increased staminal tube formation, highlighting shifts in floral integration associated with gynostegium evolution and organization.
D. M. Alves   +3 more
wiley   +1 more source

Friend or foe? Conservation and management of common milkweed (Asclepias syriaca)

open access: yesWeed Technology
Common milkweed is a creeping perennial weed that is problematic in row crops and pastures. Its ability to readily reproduce via adventitious root buds enables it to persist, and full control often requires several growing seasons of management. Although
Rebecca S. Stup   +2 more
doaj   +1 more source

Better Understanding the Potential Importance of Florida Roadside Breeding Habitat for the Monarch

open access: yesInsects, 2018
The North American monarch butterfly (Danaus plexippus) population has declined significantly over the past two decades. Among the many other factors, loss of breeding habitat has been implicated as a potential leading driver.
Jaret Daniels   +5 more
doaj   +1 more source

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