Results 321 to 330 of about 208,853 (383)

Beneath the buzz: Quantifying nest locations and densities of ground‐nesting wild bees (Hymenoptera: Anthophila)

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Wild bees (Hymenoptera: Anthophila) are important pollinators and essential for maintaining ecosystem health. The majority of bee species are ground‐nesting, and all bees spend most of their lifetime inside the nest. Still, most studies and monitoring schemes assess wild bees during flower visitation, allowing no conclusion about their nest ...
Christopher Hellerich   +5 more
wiley   +1 more source

How much additive mortality is needed to suppress an outbreak?—A neglected question in forest insect pest management

open access: yesAnnals of Applied Biology, EarlyView.
Outbreak‐prone insects often undergo explosive population growth despite high natural mortality caused by predators, disease, host toxicity and inclement weather. Although contemporary forest pest management focuses on short‐term tree protection, there is increasing interest in developing strategies to directly suppress outbreaks.
Rob C. Johns   +4 more
wiley   +1 more source

Pre-pollination isolation by pollinator specificity: settling moth versus hawkmoth pollination in two sympatric Habenaria species (Orchidaceae). [PDF]

open access: yesBMC Plant Biol
Tan SL   +9 more
europepmc   +1 more source

The American cocoa pod borer, Carmenta foraseminis, an emerging pest of cocoa: A review El barrenador americano de la mazorca de cacao, Carmenta foraseminis, una plaga emergente del cacao: una revisión

open access: yesAgricultural and Forest Entomology, EarlyView.
Abstract This review provides a synthesis of the available knowledge on Carmenta foraseminis, an emerging cocoa pest in northern South America. This moth was first described in 1995 in Panama, and its proliferation across the Amazon basin is currently threatening the production of cocoa in the region and may endanger the sector's sustainability. Hence,
Mónica Arias   +9 more
wiley   +1 more source

E3 Siah ubiquitin ligase regulates dichotomous spermatogenesis in Sitotroga cerealella. [PDF]

open access: yesFront Cell Dev Biol
Shah S   +6 more
europepmc   +1 more source

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