Results 71 to 80 of about 2,854 (190)
Transgenic crops : new weed problems for Canada? [PDF]
, 1999 Over 25 000 transgenic field trials were conducted globally from 1986-1997, and many transgenic crops, including soybean (Glycine max), maize (Zea mays), tobacco (Nicotiana tabaccum), cotton (Gossypium hirsutum), canola (Brassica napus, B. rapa), tomato (
Beckie, H.J., Small, E., Warwick, S.I.
core +1 more source
Insecticides in field pea benefit grain yield and protein concentration
Agronomy Journal, Volume 117, Issue 3, May/June 2025.Abstract Pea leaf weevil (Sinoa lineatus L.) (PLW) has established robust populations throughout the Northern Great Plains as field pea (Pisum sativum L.) has become a popular legume species in cropping systems across the region and has established itself as a major economic insect of concern for pea growers.
Samuel T. Koeshall +4 more
wiley +1 more source
Planta Daninha, 1985 Três experimentos de campo foram conduzidos em Latossolos Vermelho-Escuro e Vermelho-Amarelo, nos anos 1981/82 e 1982/83 com o objetivo de determinar o efeito de herbicidas para o controle de plantas daninhas angustifoliadas e fitotoxidade sobre a ...
Itamar Ferreira de Souza +3 more
doaj +1 more source
Herbicide Selectivity in Tropical Ornamental Species [PDF]
Planta Daninha, 2016 This study evaluated the selectivity of herbicides applied post-emergence on ornamental plants of Alpinia purpurata, Strelitzia reginae and Heliconia psittacorum. The study was conducted in two seasons.
J.R.G. QUEIROZ +2 more
doaj +2 more sources
La competencia de “Lolium perenne” RG afecta el rendimiento de uva y la calidad del vino de la región del Duero [PDF]
, 2015 To assess the efficacy of post-emergence herbicide programs in “Lolium perenne” L. populations glyphosate resistant (GR), a field experiment was carried out in a Douro vineyard (North Portugal) in 2014.
Amaral, A. +5 more
core
Development of herbicide formulations based on quizalofop-P-ethyl [PDF]
, 2014 МИ КОНГРЕСС MO ЗАЦИТЕ РАСТЕНИИ: «Интегрированнал зашита растении - научно обоснованнњи шаг куустоичивому развитисо селвского хозаИства, лесоводства и пеизажнои архитектурњг», Сборник тезисов, 24-28 ноабра 2014 года, Златибор ...
Gašić, Slavica +4 more
openaire +1 more source
Modification of the existing maximum residue level for chlormequat in oat
EFSA Journal, Volume 23, Issue 4, April 2025.Abstract In accordance with Article 6 of Regulation (EC) No 396/2005, the applicant Taminco BV submitted a request to the competent national authority in Austria to modify the existing maximum residue level (MRL) for the active substance chlormequat in oat grain.
European Food Safety Authority (EFSA) +21 more
wiley +1 more source
The Indian Journal of Agricultural Sciences, 2015 A field study was conducted at Indian Institute of Pulses Research, Kanpur during winter season of 2008-09 and 2009-10 to study the weed control efficiency of different weed management practices including post-emergence herbicides in chickpea (Cicer ...
NARENDRA KUMAR +3 more
doaj +1 more source
Limited effects of phosphorus application on growth and yield of industrial hemp in Florida
Agrosystems, Geosciences &Environment, Volume 8, Issue 1, March 2025.Abstract Phosphorus (P) is one of the three most limiting essential nutrients for crop growth and yield. However, information on the optimum P application rate for production of industrial hemp (Cannabis sativa L.) is very limited, especially in Florida.
Nkem J. Nwosu +5 more
wiley +1 more source
The Indian Journal of Agricultural Sciences, 2016 A field experiment was conducted during the rainy season of 2013 at the research farm of the ICAR-Indian Agricultural Research Institute, New Delhi to evaluate the performance of sequential application of herbicides for weed management in greengram ...
DINESH JINGER +2 more
doaj +1 more source