Results 51 to 60 of about 1,674 (173)
Bacterial Populations Related to Gerbera (Gerbera jamesonii L.) Stem Break
Phytopathologia Mediterranea, 2005 Bacterial distribution, both external (epiphytic) and internal (endophytic), on Gerbera jamesonii L. cv. Provence and its relationship to gerbera stem break and ethylene production were investigated. The greatest number of epiphytic bacteria was found at capitulum level and 20 cm below.
Balestra, Giorgio M. +4 more
openaire +2 more sources
Insect Science, Volume 32, Issue 4, Page 1415-1426, August 2025.Orius predators oviposit endophytically, and plant characteristics play an important role in their oviposition choices. In this study, we show that oviposition preferences differ between species, and that these differences may correlate with juvenile performance.
Angelos Mouratidis +3 more
wiley +1 more source
Inter‐ and intraspecific variation in performance of thrips on Chrysanthemum accessions
Entomologia Experimentalis et Applicata, Volume 173, Issue 7, Page 674-683, July 2025.Fitness of pests on host plants can differ between populations and species. Frankliniella occidentalis (Thysanoptera: Thripidae) was collected at five locations in the Netherlands, and their genetic diversity was characterized, revealing the presence of both the glasshouse and lupin strain.
Marcella Bovio +4 more
wiley +1 more source
Evolutionary Applications, Volume 18, Issue 7, July 2025.ABSTRACT The agromyzid leafminer Liriomyza trifolii (Burgess) is an important polyphagous pest of vegetable crops and ornamental plants. It is native to the Americas but has spread throughout the world over the past 50 years. Previous molecular research has indicated that this species contains highly distinct mitochondrial lineages suggestive of ...
Jing‐Li Xuan +9 more
wiley +1 more source
A revised taxonomy of Gerbera sect. Gerbera (Asteraceae: Mutisieae)
South African Journal of Botany, 2016 Abstract The species of Gerbera sect. Gerbera are revised in light of collections made over the past 30 years following the last revision of the group, at which time five species were recognized. We now recognize eight species in the section. Most of the species are obligate pyrophytes, flowering only in the spring and summer following a burn ...
J.C. Manning +3 more
openaire +1 more source
Pest categorisation of Coccus viridis
EFSA Journal, Volume 23, Issue 7, July 2025.Abstract The EFSA Panel on Plant Health performed a pest categorisation of Coccus viridis (Hemiptera: Coccidae), the green coffee scale, for the territory of the European Union (EU), following the commodity risk assessment of Jasminum polyanthum from Uganda, in which C. viridis was identified as a pest of possible concern to the EU.
EFSA Panel on Plant Health (PLH) +27 more
wiley +1 more source
California Agriculture, 1977 Cut flowers are a sizeable commodity in California. Last year, according to the U.S. Department of Agriculture Crop Reporting Board, the three major greenhouse species alone—carnations, chrysanthemums, and roses—were valued in excess of $83 million at the nursery. In addition, about 50 other species, including field-grown, accounted for perhaps another
T Byrne, J Harding, R Nelson
openaire +1 more source
Commodity risk assessment of Prunus spp. plants from United Kingdom
EFSA Journal, Volume 23, Issue 4, April 2025.Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by: grafted potted plants up to 15 years old or ...
EFSA Panel on Plant Health (PLH) +37 more
wiley +1 more source
Journal of Pure and Applied Microbiology, 2017 An extensive study was undertaken to manage the most vigorous, polyphagous pathogen Sclerotium rolfsii causing collar rot disease in Gerbera by utilizing nine commercial fungicides and eight novel Trichoderma spp.
P. Suneeta +2 more
doaj +1 more source
Commodity risk assessment of Salix caprea and Salix cinerea plants from the UK
EFSA Journal, Volume 23, Issue 4, April 2025.Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’.
EFSA Panel on Plant Health (PLH) +31 more
wiley +1 more source