Results 51 to 60 of about 52,943 (233)

Plant accession and insect infestation, rather than silicon supplementation, shape defence strategies of Arabidopsis halleri towards a leaf beetle

open access: yesPlant Biology, EarlyView.
Chemical and mechanical defences of a metal‐hyperaccumulating plant species Arabidopsis halleri were more influenced by plant accession (genetic background) and insect herbivory by a leaf beetle Phaedon cochleariae than by supplementation of the metalloid silicon.
R. Putra, M. Paulic, C. Müller
wiley   +1 more source

Backdrop to encounter : the 1770 landscape of Botany Bay, the plants collected by Banks and Solander and rehabilitation of natural vegetation at Kurnell [PDF]

open access: yes, 2013
The first scientific observations on the flora of eastern Australia were made at Botany Bay in April–May 1770. We discuss the landscapes of Botany Bay and particularly of the historic landing place at Kurnell (lat 34˚ 00’ S, long 151˚ 13’ E) (about 16 km
Benson, Doug, Eldershaw, Georgina
core  

Report of new invasive scale insects (Hemiptera: Coccoidea), Crypticerya multicicatrices Kondo and Unruh (Monophlebidae) and Maconellicoccus hirsutus (Green) (Pseudococcidae), on the islands of San Andres and Providencia, Colombia, with an updated taxonomic key to iceryine scale insects of South America [PDF]

open access: yes, 2012
The multicicatrices fluted scale, Crypticerya multicicatrices Kondo and Unruh (Hemiptera: Coccoidea: Monophlebidae) is reported from the islands of San Andres and Providencia, Colombia, as a recent invasive species.
Gullan, Penny   +2 more
core   +2 more sources

In Vitro Activity of Manuka Honey, Either Alone or in Combination With Topical Antibiotics, Against Bacteria Commonly Found in Equine Ulcerative Keratitis

open access: yesVeterinary Ophthalmology, EarlyView.
ABSTRACT Objective To assess the antibacterial activity of manuka honey against bacterial isolates commonly associated with infected corneal ulcerations in horses, and to investigate possible combined effects of manuka honey and commonly prescribed topical antibiotics. Procedures Four Staphylococcus aureus, including three methicillin‐resistant (MRSA),
M. Barvelink   +5 more
wiley   +1 more source

An inquiry‐based activity to teach about insects of medico‐legal importance: Lessons from Redi's landmark experiment

open access: yesNatural Sciences Education, Volume 55, Issue 1, June 2026.
Abstract In this article, we describe an inquiry‐based teaching activity developed in a public high school in Brazil. The objectives were to (a) develop an experimental activity grounded on the students’ autonomy for formulating and testing hypotheses, (b) address Biology topics from a historical and multidisciplinary perspective, (c) stimulate skills ...
Simão Dias Vasconcelos   +1 more
wiley   +1 more source

An annotated checklist of the Tephritidae (Diptera) of Florida [PDF]

open access: yes, 2005
A total of 73 species of tephritid flies has been recorded from Florida since the early 1800s. Of these, 7 species are considered to represent occasional waifs or accidental introductions from surrounding regions that are not known to have established ...
Steck, Gary J., Sutton, Bruce D.
core   +1 more source

Karyotype morphology of Luma apiculata (DC.) Burret (Myrtaceae) [PDF]

open access: yes, 2015
Luma apiculata (DC.) Burret, had a symmetric karyotype, with 2n = 22 small sized chromosomes, ranging between 2.2 μηι and 0.8 μηι. The haploid karyotype formula was 9m + 2sm = 11. These karyotype characteristics of L.

core   +1 more source

Selection of suitable additives for seed pelletizing to enhance germination and growth of Onobrychis viciifolia in restoration of semi‐arid degraded rangelands

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 1, March 2026.
Abstract Despite direct seeding, seed pelletizing with useful materials is one of the effective methods to improve plant growth. This experiment assessed the impacts of different additives used in seed pelletizing on germination and growth of Onobrychis viciifolia at a degraded semi‐arid rangeland.
Fatemeh Faraji‐Hajibaba   +2 more
wiley   +1 more source

A fossil byblidaceae seed from eocene South Australia [PDF]

open access: yes, 2004
Copyright © 2004 by The University of ChicagoA single mummified angiosperm seed is described from a middle Eocene clay lens deposit at the Monier East Yatala Sand Pit, Golden Grove, South Australia.
Christophel, D., Conran, J.
core   +2 more sources

Psidium (Myrtaceae)

open access: yes, 2023
ilustraciones, fotografías, mapas Psidium L. (Myrtaceae) es un género nativo del continente americano, del cual se cono- cen al menos 60 especies distribuidas en el Caribe y desde México hasta Argentina. Este trabajo presenta el tratamiento taxonómico de Psidium para Colombia, basado en trabajo de campo y el estudio de cerca de 1000 especímenes ...
Parra-O, Carlos, Landrum, Leslie R.
openaire   +1 more source

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