Results 151 to 160 of about 1,884 (239)

Changing straw management practices in California rice fields: A recent and historical analysis of the Sacramento Valley

Agrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract Agricultural practices are constantly evolving due to changes in regulation, climate, and technology. Regulations in California resulted in phasing out rice (Oryza sativa L.) straw burning in the 1990s, leading to a range of alternative practices to manage the straw, which impact agronomic practices, air quality, ecosystem services, and ...
Luke J. Matthews, Bruce A. Linquist, Mark J. Petrie, John M. Eadie   +3 more
wiley   +1 more source

African Cultivated, Wild and Weedy Rice (Oryza spp.): Anticipating Further Genomic Studies. [PDF]

Biology (Basel)
Kehinde BO, Xie L, Song BK, Zheng X, Fan L.   +4 more
europepmc   +1 more source

Parallel reaction monitoring revealed tolerance to drought proteins in weedy rice (Oryza sativa f. spontanea). [PDF]

Sci Rep, 2020
Han B, Ma X, Cui D, Geng L, Cao G, Zhang H, Han L.   +6 more
europepmc   +1 more source

Physiological and Biochemical Responses of Ageratum conyzoides, Oryza sativa f. spontanea (Weedy Rice) and Cyperus iria to Parthenium hysterophorus Methanol Extract. [PDF]

Plants (Basel), 2021
Motmainna M, Juraimi AS, Uddin MK, Asib NB, Islam AKMM, Ahmad-Hamdani MS, Berahim Z, Hasan M.   +7 more
europepmc   +1 more source

Alcoholic extracts of Russian sage (Salvia yangii) contain bioactive terpenoids with inhibitory activity against grapevine downy mildew (Plasmopara viticola)

Pest Management Science, Volume 82, Issue 9, Page 8159-8170, September 2026.
Alcoholic extracts from flowers, leaves, and shoots of Russian sage decreased downy mildew severity on grapevine leaf disks. Fractionation followed by metabolomic analysis revealed putative terpenoids as the main components of the active fractions. Specifically, 7‐methylrosmanol, 12‐O‐methylcarnosic acid, carnosic acid, and carnosol were identified as ...
Anna Smaldone, Oscar Giovannini, Martina Magni, Michael Oberhuber, Peter Robatscher, Michele Perazzolli   +5 more
wiley   +1 more source

Phenotypic Characteristics and Occurrence Basis of Leaf Necrotic Spots in Response of Weedy Rice to Imazethapyr. [PDF]

Plants (Basel)
Zhang Z, Wang X, Zang J, Lee D, Zhu Q, Chen L.   +5 more
europepmc   +1 more source

Analysis of evolutionary relationships provides new clues to the origins of weedy rice. [PDF]

Ecol Evol, 2020
Han B, Ma X, Cui D, Wang Y, Geng L, Cao G, Zhang H, Koh HJ, Han L.   +8 more
europepmc   +1 more source

Host‐associated chemical cues mediating host‐finding behaviour in the larval ectoparasitoid Cephalonomia tarsalis

Pest Management Science, Volume 82, Issue 9, Page 8459-8467, September 2026.
Host‐associated volatiles mediate host location in Cephalonomia tarsalis, with faecal odours from fourth‐instar larvae, particularly 1‐pentadecene, attracting females and supporting the biological control of stored‐product pest beetles. Abstract BACKGROUND Understanding how parasitoids locate their hosts is essential for improving the effectiveness of ...
Lidia del Arco, Benjamin Fürstenau, Cristina Castañé, Jordi Riudavets   +3 more
wiley   +1 more source

Comparative analysis of root associated microbes in tropical cultivated and weedy rice (Oryza spp.) and temperate cultivated rice. [PDF]

Sci Rep
Juliyanti V, Itakura R, Kotani K, Lim SY, Suzuki G, Chong CW, Song BK, Rahman S.   +7 more
europepmc   +1 more source

Stability studies of cynaropicrin–major sesquiterpene lactone of Cynara cardunculus leaves

Pest Management Science, Volume 82, Issue 9, Page 8820-8830, September 2026.
This study investigated its stability under high temperature and pH, mimicking agronomic extremes and under soil context. Bioassays demonstrated that degradation products exhibited higher phytotoxic activity than cynaropicrin and deacylcynaropicrin. This is the first study about cynaropicrin's stability, characterizing degradation products, and their ...
Daniela Rosa, Carlos Rial, José MG Molinillo, Alejandro Sampalo, Rosa M Varela, Francisco A Macías, Maria F Duarte   +6 more
wiley   +1 more source