Results 91 to 100 of about 45,498 (267)

PHYTOTOXIC SUBSTANCES IN SOILS

, 2005
In Hillel, D. (Ed.). Encyclopedia of soils in the environment.
Qadir, Manzoor, Schubert, S., Stgeffens, D.   +2 more
openaire   +1 more source

Multielemental Analysis in Rice Grains by Total Reflection X‐Ray Fluorescence

X-Ray Spectrometry, EarlyView.
ABSTRACT Rice (Oryza sativa) is a staple food cultivated worldwide and represents a significant source of essential nutrients for humans. However, this cereal may also contain potentially toxic elements including chromium, arsenic, and lead typically present at trace concentrations (ng.g−1).
F. T. S. Tsuyama, R. G. Leitão, C. G. L. Canellas, G. C. Ferreira, J. L. Pereira, R. S. Santos, J. T. Assis, D. F. Oliveira, M. J. Anjos   +8 more
wiley   +1 more source

Phytotoxicity effect of a highly toxic isolate of Alternaria alternata metabolites from Iran

Toxicon: X
Alternaria species produce several mycotoxins, such as alternariol (AOH), alternariol monomethyl ether (AME), altenuene (ALT), altertoxin (ATX), tentoxin (TTX) and tenuazonic acid (TeA).
Atefeh Sedighi, Abbas Mohammadi
doaj   +1 more source

Green Oil-in-Water Nanoemulsions for Delivery of Phytochemicals With Pesticidal Activity for Sustainable Food Production and Safety. [PDF]

Compr Rev Food Sci Food Saf
ABSTRACT Green oil‐in‐water (O/W) nanoemulsions incorporating essential oils (EOs) and food‐derived compounds are gaining prominence as biopesticidal platforms that address the growing demand for sustainable agriculture, food safety, and reduced chemical inputs.
de Carvalho APA, Weitz DA, Conte-Junior CA.   +2 more
europepmc   +2 more sources

Evaluation of grapefruit seed extract as natural fungicide to control apple scab in organic apple growing [PDF]

, 2004
C-pro, an experimental fungicide based on grapefruit seed extract was compared to copper oxychloride for the control of apple scab in a field trial. Efficacy and possible phytotoxic effects where accessed.
Trapman, Marc
core  

Bioremediation and biovalorisation of olive-mill wastes [PDF]

Olive-mill wastes are produced by the industry of olive oil production, which is a very important economic activity, particularly for Spain, Italy and Greece, leading to a large environmental problem of current concern in the Mediterranean basin.
Antizar-Ladislao, B., Monteoliva-Sanchez, M., Morillo Perez, J.A., Ramos-Cormenzana, A., Russell, N.J.   +4 more
core   +3 more sources

Complex multitrophic species interactions and fitness costs: Intricate consequences of jasmonate and salicylate induced plant defences

Journal of Animal Ecology, EarlyView.
This study reveals how long‐term activation of jasmonic and salicylic acid signalling reshapes arthropod communities and plant fitness across seasons. By showing that induced defences generate contrasting outcomes and cascading trade‐offs across trophic levels, it challenges the assumption that induced resistance is uniformly beneficial in natural ...
Mônica F. Kersch‐Becker, Guilherme P. Pinheiro, Thaís S. Schweller, Martin Pareja, Victoria M. Pocius, José R. Trigo, Gustavo Q. Romero   +6 more
wiley   +1 more source

The Impact of Fluroxypyr Drift on Soybean Phytotoxicity and the Safety Drift Thresholds

Agriculture
Maize–soybean intercropping can increase soybean yields and stabilize maize yields, and this practice has been widely promoted in China. Fluroxypyr is a recommended herbicide for maize seedlings, and its drift will cause phytotoxicity to neighboring ...
Qingqing Zhou, Songchao Zhang, Tianqi Lin, Yuxuan Jiao, Chen Cai, Chenchen Xue, Jinwen Ye, Xinyu Xue   +7 more
doaj   +1 more source

Long-term field metal extraction by pelargonium:phytoextraction efficiency in relation to plant maturity [PDF]

, 2011
The long length of periods required for effective soil remediation via phytoextraction constitutes a weak point that reduces its industrial use. However, these calculated periods are mainly based on short-term and/or hydroponic controlled experiments ...
Shahid, Muhammad, Arshad, Muhammad, Kaemmerer, Michel, Pinelli, Eric, Probst, Anne, Baqué, David, Pradère, Philippe, Dumat, Camille   +7 more
core   +1 more source

Divergent roles of ent‐kaurene oxidase paralogs in rice momilactone biosynthesis

Journal of Integrative Plant Biology, EarlyView.
Rice contains a five‐gene tandem array of genes encoding members of the ent‐kaurene oxidase (KO) family, with OsKOL4 and OsKOL5 playing divergent roles in momilactone metabolism, but both acting in the production of antifungal and antibacterial phytoalexins, which are important for disease resistance.
Zhibiao Wang, Yiling Feng, Leiming You, Meimei Xu, Kristin Helwig, Riqing Li, Si Nian Char, Bing Yang, Reuben J. Peters   +8 more
wiley   +1 more source