Results 81 to 90 of about 6,143 (181)
Agrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.Abstract We studied the impacts of uncrewed aerial vehicle (UAV)‐applied triclopyr + fluroxypyr on rangeland weeds and other forbs in native tallgrass prairie. Two rates were tested: high (0.63 kg ae ha−1 triclopyr + 0.21 kg ae ha−1 fluroxypyr) and low (0.21 kg ae ha−1 triclopyr + 0.07 kg ae ha−1 fluroxypyr).
Grant Snider +5 more
wiley +1 more source
Insect Conservation and Diversity, Volume 19, Issue 5, Page 1314-1320, September 2026.Mass migration of hoverflies was observed near Prague city in a highly agricultural landscape, representing only the second record of hoverfly migration in the Czech Republic. This rare observation was likely driven by the need to rest, shelter and replenish energy, although most flowers had already finished blooming.
Antonín Hlaváček +3 more
wiley +1 more source
Ecology and evolution of pyrazines in insects
Biological Reviews, Volume 101, Issue 4, Page 1937-1959, August 2026.ABSTRACT Chemical communication is the oldest and most widespread form of signalling among and within organisms. Among the many compounds involved in such communication, pyrazines – nitrogen‐containing heterocyclic molecules – are especially intriguing due to their widespread occurrence across the tree of life, from bacteria and fungi to insects and ...
Zowi Oudendijk +2 more
wiley +1 more source
Un nuevo registro de la mariposa monarca Danaus plexippus eripus (Cramer, 1775) (Lepidoptera: Nymphalidae: Danainae) en Chile [PDF]
, 2010 A new record of the Monarch butterfly (Danaus plexippus eripus) from Chile is delivered. It is the first record from the Atacama Region, and associated with Brassica campestris and Raphanus raphanistrum (Brassicaceae).Se da a conocer un nuevo registro de
Zúñiga-Reinoso, Álvaro +1 more
core
Danaus plexippus subsp. plexippus
Danaus plexippus plexippus (Monarch): Seasonal breeding resident. BRI, KEN, NEW, PRO, WAS. April 28-December 1.
openaire +2 more sources
Monarch Butterfly Distribution and Breeding Ecology in Idaho and Washington
Frontiers in Ecology and Evolution, 2019 Studies of monarch butterflies (Danaus plexippus) and their milkweed (Asclepias spp.) host plants in North America have focused primarily on monarch populations ranging east of the Rocky Mountains.
Beth Waterbury +2 more
doaj +1 more source
Frontiers in Ecology and EvolutionReturning monarch butterflies (Danaus plexippus) to sustainable levels of abundance will require an array of contributors to protect and restore habitat over broad areas.
Jessica Fox +5 more
doaj +1 more source
Insects, 2016 Native plant and beneficial insect associations are relatively unstudied yet are important in native habitat restoration programs for improving and sustaining conservation biological control of arthropod pests in agricultural crops.
David G. James +3 more
doaj +1 more source
Modeling the Population Dynamics of Danaus Plexippus, L.
, 2003 Population dynamics of Danaus plexippus, L. are studied and a series of models are developed in attempt to portray key characteristics of the eastern North American migratory monarch butterfly populations.
Stein, Julie
core +1 more source
Ecology and EvolutionUnderstanding host specificity and cross‐species transmission of parasites is crucial for predicting the risk and consequences of parasite spillover. We experimentally examined these dynamics in two closely related, sympatric, milkweed butterfly hosts ...
Maria L. Müller‐Theissen +2 more
doaj +1 more source