Results 21 to 30 of about 273 (154)

Potential Optimization of Soil-Applied Herbicides in Rainfed Chickpea (Cicer arietinum L.) through Incorporation via the Sowing System [PDF]

open access: yesپژوهش‌های حبوبات ایران
IntroductionWeeds are one of the most problematic factors in chickpea production systems and chemical control of weeds is limited in Iran because of registered selective herbicides for this crop are not available for farmers.
Hossein Najafi   +2 more
doaj   +2 more sources

Establishment of cumulative assessment groups of pesticides for their effects on the thyroid [PDF]

open access: yesEFSA Journal, Volume 17, Issue 9, September 2019., 2019
Abstract Cumulative assessment groups of pesticides have been established for two specific effects on the thyroid: firstly hypothyroidism, and secondly parafollicular cell (C‐cell) hypertrophy, hyperplasia and neoplasia. Sources of uncertainties resulting from the methodological approach and from the limitations in available data and scientific ...
European Food Safety Authority (EFSA)   +8 more
wiley   +2 more sources

Herbisit Uygulamaları Yapılan Amaranthus retroflexus L. Bitkilerinden Elde Edilen Tohumların Çimlenme Özellikleri

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2020
Şeker pancarı yetiştiriciliğinde Amaranthus retroflexus L. önemli yabancı otlardan biridir. Çalışmada, ekim öncesi chloridazon (C), çıkış öncesi ve sonrası metamitron (M) ile çıkış sonrası ethofumesate + phenmedipham + desmedipham + lenacil (EPDL) etkili
Oğuzhan Cerit, Derya Öğüt Yavuz
doaj   +3 more sources

Vergleich zweier Zwischenfrucht-Anbauverfahren von Zuckerrüben im Praxisversuch, unter Berücksichtigung verschiedener Herbizidwirkstoffe

open access: yesJulius-Kühn-Archiv, 2020
Zukünftig wird sich der Anbau von Zuckerrüben erschweren. Grund dafür ist unter anderem, dass in absehbarer Zeit immer mehr herbizide Wirkstoffe wegfallen, da sie ihre Zulassung verlieren.
Schulz, Marleen   +2 more
doaj   +3 more sources

Evaluation of Broadleaf Weeds Control with Selectivity of Post-Emergence Herbicides in Sugar Beet (<i>Beta vulgaris</i> L.)

open access: yesNotulae Scientia Biologicae, 2014
The reduction of herbicide applications is a main research priority in recent years. In order to study the effect of individual post-emergence application of sugar beet broad-leaf herbicides at four to six true-leaf stage of weeds, experiments were ...
Ali Asghar CHITBAND   +4 more
doaj   +6 more sources

Evaluation of confirmatory data following the Article 12 MRL review for oryzalin [PDF]

open access: yesEFSA Journal, Volume 17, Issue 8, August 2019., 2019
Abstract The applicant Dow AgroSciences submitted a request to the competent national authority in France to evaluate the confirmatory data that were identified for oryzalin in the framework of the maximum residue level (MRL) review under Article 12 of Regulation (EC) No 396/2005 as not available.
European Food Safety Authority (EFSA)   +21 more
wiley   +2 more sources

Establishment of cumulative assessment groups of pesticides for their effects on the nervous system [PDF]

open access: yesEFSA Journal, Volume 17, Issue 9, September 2019., 2019
Abstract Cumulative assessment groups of pesticides have been established for five effects on the nervous system: brain and/or erythrocyte acetylcholinesterase inhibition, functional alterations of the motor, sensory and autonomic divisions, and histological neuropathological changes in neural tissue.
European Food Safety Authority (EFSA)   +8 more
wiley   +2 more sources

Setting of import tolerances for haloxyfop‐P in linseed and rapeseed [PDF]

open access: yesEFSA Journal, Volume 16, Issue 11, November 2018., 2018
Abstract In accordance with Article 6 of Regulation (EC) No 396/2005, the Australian Government Department of Agriculture and Water Resources submitted two requests to the competent national authority in Denmark to set import tolerances for the active substance haloxyfop‐P in linseed and rapeseed. The data submitted in support of the request were found
European Food Safety Authority (EFSA)   +25 more
wiley   +2 more sources

The Effect of Pre-emergence Application of some Common Herbicides on Weed Population, Vegetative Growth, Flower and Corm Characteristics of Saffron (Crocus sativus L.)

open access: yesMajallah-i ḥifāẓat-i giyāhān, 2016
Intoduction: Saffron (Corocus sativus L.) as the most expensive crop has special position among export products of Iran. Currently, Iran is the biggest saffron producer and exporter in the world.
R. Sadrabadi Haghighi, M. B. Ghanad Tosi
doaj   +2 more sources

Evaluation of data concerning the necessity of bromoxynil as herbicide to control a serious danger to plant health which cannot be contained by other available means, including non‐chemical methods [PDF]

open access: yesEFSA Journal, Volume 16, Issue 8, August 2018., 2018
Abstract EFSA was requested by the European Commission to provide scientific assistance under Article 31 of Regulation (EC) No 178/2002 regarding the evaluation of data concerning the necessity of bromoxynil as a herbicide to control a serious danger to plant health which cannot be contained by other available means including non‐chemical methods, in ...
European Food Safety Authority (EFSA)
wiley   +2 more sources

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