Results 61 to 70 of about 6,214 (218)
Commodity risk assessment of Vitis spp. plants from Moldova
Abstract The European Commission requests EFSA to provide scientific opinions in the field of plant health in accordance with Article 29 of Regulation (EC) No 178/2002. Annex VI of Commission Implementing Regulation (EU) 2019/2072 lists plants, plant products and other objects whose introduction into the Union from certain third countries is prohibited.
EFSA Panel on Plant Health (PLH) +37 more
wiley +1 more source
Comparative Response of Two Hydrilla Strains to Fluridone [PDF]
Experiments were conducted in a controlled-environmental growth chamber to evaluate the response of two strains of the invasive submersed plant Hydrilla verticillata (L.f.) Royle to fluridone (1-methyl-3-phenyl-5-[3-trifluoromethyl)phenyl]- 4(1H ...
Getsinger, K. D. +2 more
core
Abstract The transition from conventional to more regenerative cropping systems can be economically risky due to variable transition period yields and unforeseen costs. We compared yields and economic returns for the first 3 years of the transition from a business as usual (BAU) conventional corn (Zea mays)–soybean (Glycine max) rotation to an ...
Ashim Datta +7 more
wiley +1 more source
MANEJO DE NABO COM OS HERBICIDAS SAFLUFENACIL E BENTAZONA NA CULTURA DO TRIGO
O nabo (Raphanus raphanistrum) é uma planta daninha que interfere na produtividade final do trigo. O uso repetido de herbicidas inibidores da enzima ALS favoreceram a seleção de biótipos resistentes, tornando necessário o uso de herbicidas alternativos ...
Maicon Fernando Schmitz +6 more
doaj +1 more source
Here, There and Everywhere: Widespread Non‐Native Plants in the World's Urban Ecosystems
ABSTRACT Aim To (a) produce a list of the most widespread naturalised non‐native plant species across cities of the world; (b) explore whether cities on different continents are invaded by the same group of widespread naturalised species; and (c) elucidate the origins of the most widespread naturalised urban species. Location Global.
David M. Richardson +15 more
wiley +1 more source
Eficácia de glyphosate em plantas de cobertura Efficacy of glyphosate in cover crops
Objetivou-se comparar a eficácia de três dosagens do herbicida glyphosate para a dessecação de Brachiaria decumbens, B. brizantha cv. Marandu e vegetação espontânea, visando a adoção do sistema plantio direto.
P.C. Timossi, J.C. Durigon, G.J. Leite
doaj +1 more source
Estudio melisopalinológico en Galicia (NW de España) [PDF]
Se han estudiado, a microscopio Óptico, veinte muestras de miel y polen, procedentes de seis colmenares, localizados en distintas zonas de la región gallega. Los resultados muestran que el néctar es la principal fuente de miel de la zona.
Díaz Losada, Emilia +2 more
core +1 more source
Assessment of genetically modified oilseed rape LBFLFK (application EFSA‐GMO‐DE‐2019‐157)
Abstract Application EFSA‐GMO‐DE‐2019‐157 (oilseed rape LBFLFK) was submitted to EFSA to be risk assessed as full‐scope, i.e. for import, processing, and food and feed uses, within the EU. Oilseed rape LBFLFK was developed to alter its fatty acid profile and to confer tolerance to imidazolinone herbicides.
EFSA Panel on Genetically Modified Organisms (GMO) +33 more
wiley +1 more source
PHYTOTOXICITY OF DIMETHYL SULFOXIDE IN THE GROWTH TEST
Dimethyl sulfoxide (DMSO) is widely used as an industrial solvent and for a variety of medical purposes. Reports of the toxicity of DMSO to living organisms vary. The plants Lepidium sativum L. and Raphanus raphanistrum subsp. sativus (L.) Domin.
Nataliia Tkachuk +3 more
doaj +1 more source
We present data on the pollen harvest by Apismellifera L. at a central-western Brazil site not yet studied. Corbiculae pollen loads were collected during one year in front of the hive, acetolysed and slides mounted for optical microscopy.
D'Apolito +3 more
doaj +1 more source

