Results 61 to 70 of about 8,250 (285)

Separation of trichothecene mycotoxins in a matrix of hemp (Cannabis sativa L.) seed, and quantification of deoxynivalenol in hemp grain infected with Fusarium graminearum

JSFA reports, EarlyView.
Abstract Background Fusarium graminearum, one of the causal agents of ear rot in maize and head blight of cereal grains, also infects hemp (Cannabis sativa L. containing a maximum of 0.3% tetrahydrocannabinol or THC). This fungal pathogen produces trichothecene mycotoxins when it infects maize and cereal grains, but little is known about its production
Isabelle A. Kagan, Magdalena Ricciardi, Henry S. Smith, Rachel R. Schendel, Robert Pearce, Nicole Gauthier   +5 more
wiley   +1 more source

What does coexistence mean? Insight from place‐based trajectories of pastoralists and bears encounters in the Pyrenees

People and Nature, EarlyView.
Abstract The recovery of large carnivores in Europe raises issues related to sharing landscape with humans. Beyond technical solutions, it is widely recognized that social factors also contribute to shaping coexistence. In this context, scholars increasingly stress the need to adopt place‐based approaches by analysing how humans and wildlife interact ...
Alice Ouvrier, Manon Culos, Sylvie Guillerme, Antoine Doré, Helene Figari, John D. C. Linnell, Pierre‐Yves Quenette, Ruppert Vimal   +7 more
wiley   +1 more source

Aggregation‐induced enhanced emission for quantification of recycled content in automotive plastics

Polymer International, EarlyView.
Quantifying recycled content in four automotive plastics using aggregation‐induced enhanced emission showed that performance was highly dependent on both polymer and additive chemistries. Abstract The use of plastics in the automotive industry is increasing due to their versatility, light weight and affordability.
Saleh S Soomro, Chaehwan Hong, Michael P Shaver   +2 more
wiley   +1 more source

Black root rot caused by Diaporthe sclerotioides threatens cucurbit cultivation in Japan

Advances in Horticultural Science, 2014
In Japan, since black root rot of cucurbitaceous crops was found more than 30 years ago, the disease has caused severe economic losses to the cucurbit crop industry.
M. Shishido
doaj   +1 more source

Interaction of Ginseng with Ilyonectria Root Rot Pathogens

Plants, 2022
The Ilyonectria radicicola species complex (A.A. Hildebr.) A. Cabral and Crous 2011 contains species of soilborne necrotrophic plant pathogens. The most aggressive to ginseng roots is I. mors-panacis, whereas I. robusta, I. crassa, I.
Isadora Bischoff Nunes, Paul H. Goodwin
doaj   +1 more source

Controlling banana bunchy top disease in Benin: Crop protection strategies with socio‐economic perspectives

PLANTS, PEOPLE, PLANET, EarlyView.
Banana and plantain are vital for food security and income in West Africa, yet banana bunchy top virus (BBTV) threatens production. This study combined remote sensing, field surveys, modelling and socio‐economic analysis to assess BBTV spread and control strategies in Benin.
Renata Retkute, Martine Zandjanakou‐Tachin, Bonaventure Aman Omondi, Ulrich Roland Agoi, Yaovi Marc Vodounou, Hermine Akofodji, Evrard Akpla, Laurence Dossou, Emiline Médénou, Alban Etchiha, Alphonse Attadéou, P. Lava Kumar, John E. Thomas, Christopher A. Gilligan   +13 more
wiley   +1 more source

IN VITRO ANTAGONISTIC EFFECTS OF TRICHODERMA SPP. ON SEVERAL SOILBORNE PLANT PATHOGENIC FUNGI [PDF]

Journal of Sciences, Islamic Republic of Iran, 1997
In vitro studies with Trichoderma spp., soil-borne fungal antagonists, demonstrated that a number of isolates produced volatile and non-volatile metabolites capable of inhibiting the growth and sporulation of several soil-borne plant pathogenic fungi ...
doaj  

Isolation of Esculetin from Sweet Potato Roots with Black Rot [PDF]

Nature, 1962
UMBELLIFERONE and scopoletin have been isolated from the sweet potato roots injured by the black rot disease due to the infection of Ceratocystis fimbriata1. Formation of esculetin (6,7-dihydroxycoumarin) was also indicated on the basis of paper chromatography, but the actual characterization has remained open.
TAKAO MINAMIKAWA, TAKASHI AKAZAWA, IKUZO URITANI   +2 more
openaire   +1 more source

Using dendroclimatic analysis of exotic deciduous conifers in an arboretum to document tree growth in response to climate change, Northeast Ohio, USA

PLANTS, PEOPLE, PLANET, EarlyView.
Rising temperatures and wetter conditions in the Midcontinent of North America are influencing climate responses in trees. Dendroclimatological analyses of four exotic deciduous conifer species from Secrest Arboretum, Northeast Ohio help identify past, present and future climate‐tree interactions.
Gregory Wiles, Nicholas Wiesenberg, Srushti Chaudari, Wenshuo Zhao, Mazvita Chikomo, Benjamin Gaglioti, Meagen Pollock   +6 more
wiley   +1 more source

Potential activities of Bacillus simplex as a biocontrol agent against root rot of Nigella sativa caused by Fusarium camptoceras

Egyptian Journal of Biological Pest Control, 2019
This study aimed to investigate the impact of two isolates of Bacillus simplex (PHYB1 and PHYB9) for controlling the root rot disease of black cumin (Nigella sativa) caused by Fusarium camptoceras (PHYF1) under greenhouse and field conditions at Assiut ...
K. Mohamed Al-Sman, Kamal Abo-Elyousr, Amal Eraky, Aida El-Zawahry   +3 more
doaj   +1 more source