A study of the phytotoxic effects of the aerial parts of Senecio westermanii Dusén (Asteraceae) on Lactuca sativa L. and Allium cepa L. seeds

• मुख्य लेखकों: Francis José Zortéa Merino (लेखक), Daniele Felipe Ribas (लेखक), Cristiane Bezerra da Silva (लेखक), Ana Flávia Schvabe Duarte (लेखक), Cristiane da Silva Paula (लेखक), Maislian de Oliveira (लेखक), Josiane de Fátima Gaspari Dias (लेखक), Marilis Dallarmi Miguel (लेखक), Obdulio Gomes Miguel (लेखक)
• स्वरूप: पुस्तक
• प्रकाशित: Universidade de São Paulo, 2018-11-01T00:00:00Z.
• विषय: article
• ऑनलाइन पहुंच: Connect to this object online.

The objective of this study was to evaluate the effects of the ethanolic crude extracts and fractions of the species Senecio westermanii Dusén on Lactuca sativa L. (lettuce) and Allium cepa L. (onion) seeds. We assessed the germination, growth, root respiration and photosynthesis of the target speci...