Selectivity and efficacy of herbicides dimethachlor and pethoxamid in rocket crop
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F20%3A10141591" target="_blank" >RIV/00027006:_____/20:10141591 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/20:73603374
Result on the web
<a href="http://hhttps://www.agriculturejournals.cz/publicFiles/93_2020-PPS.pdf" target="_blank" >http://hhttps://www.agriculturejournals.cz/publicFiles/93_2020-PPS.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17221/93/2020-PPS" target="_blank" >10.17221/93/2020-PPS</a>
Alternative languages
Result language
angličtina
Original language name
Selectivity and efficacy of herbicides dimethachlor and pethoxamid in rocket crop
Original language description
Field experiments were conducted to evaluate the efficacy, selectivity and health harmlessness of four application rates of two pre-emergent herbicides (pethoxamid and dimethachlor) in the rocket [Eruca vesicaria (L.) Cavanilles)]. Pethoxamid was found to be less efficient on the total weed density (efficacy 86.0-93.3%) in comparison with the effect of dimethachlor (94.9-95.8%). Dimethachlor expressed an excellent efficacy on Echinochloa crus-galli (L.) P. Beauvois, Portulaca oleracea Linnaeus, Amaranthus retroflexus Linnaeus, Lamium purpureum Linnaeus, and Veronica persica Poiret from the lowest tested application rate (800 g/ha). Pethoxamid showed an excellent efficacy on E. crus-galli, Lamium purpureum, Lamium amplexicaule Linnaeus, V. persica, and P. oleracea. In higher application rates, pethoxamid controlled Chenopodium polyspermum Linnaeus and Chenopodium album Linnaeus. In contrast to mostly negative effects of dimethachlor, pethoxamid showed either no effects or positive ones on the rocket yield. Residues of both herbicides in the harvested product were always below a 'default limit', which is the baseline maximum residue level for food. The selectivity of pethoxamid at an application rate of 960 g/ha was good, herbicide residues in the rocket were not detected and the yield of the rocket increased.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
PLANT PROTECTION SCIENCE
ISSN
1212-2580
e-ISSN
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Volume of the periodical
56
Issue of the periodical within the volume
4
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
12
Pages from-to
305-316
UT code for WoS article
000572523800007
EID of the result in the Scopus database
2-s2.0-85091516650