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Fluorescence and chlorophyll content as indicators of the efficacy of plant extracts of Ambrosia artemisiifolia and Sorghum halepense in weed control

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2021
bitstream_2807.pdf (339.0Kb)
Authors
Zawia, Alsadegh
Nesseef, Layth
Elhamar, Mohamed
Anđelković, Ana
Đurović, Sanja
Pavlovic, Danijela
Article (Published version)
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Abstract
Efficient weed control is essential in agricultural production. However, bearing in mind the economic, environmental and health implications of classical chemical weed control, the aim of this study was to test the potential use of plant extract solutions for weed control in wheat. Plant extracts of two widespread and invasive weed species: Ambrosia artemisiifolia and Sorghum halepense were used to test the efficacy of these bioherbicides on three weed species common in wheat fields: Avena fatua, Bromus rigidus and Convolvulus arvensis. Parameters generally used for testing the efficacy of commercial herbicides: relative chlorophyll content, chlorophyll fluorescence and pigment content, were used to evaluate the efficacy of plant extract solutions, in a series of concentrations (1, 5, 10 and 20%). Results have shown that plant extracts of both tested species have negative effects on target weed species, with all tested concentrations of these solutions affecting the ...recorded parameters in B. rigidus and C. arvensis. However, as negative effects of A. artemisiifolia extract solutions were also documented on the crop plants, only plant extracts of S. halepense can be considered as a safe and efficient alternative option for weed control in wheat fields.

Keywords:
Common ragweed / Johnson grass / Pant extracts / Plant pigments / Chlorophyll fluorescence / SPAD readings
Source:
Fresenius Environmental Bulletin, 2021, 30, 1, 707-715
Publisher:
  • Parlar Scientific Publications
Funding / projects:
  • Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200010 (Institute for Plant Protection and Environment, Belgrade) (RS-200010)

ISSN: 1018-4619

WoS: 000629181200079

[ Google Scholar ]
URI
https://plantarum.izbis.bg.ac.rs/handle/123456789/669
Collections
  • Radovi istraživača / Researchers' publications
Institution/Community
IZBIS
TY  - JOUR
AU  - Zawia, Alsadegh
AU  - Nesseef, Layth
AU  - Elhamar, Mohamed
AU  - Anđelković, Ana
AU  - Đurović, Sanja
AU  - Pavlovic, Danijela
PY  - 2021
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/669
AB  - Efficient weed control is essential in agricultural
production. However, bearing in mind the economic,
environmental and health implications of
classical chemical weed control, the aim of this study
was to test the potential use of plant extract solutions
for weed control in wheat. Plant extracts of two
widespread and invasive weed species: Ambrosia artemisiifolia
and Sorghum halepense were used to test
the efficacy of these bioherbicides on three weed
species common in wheat fields: Avena fatua, Bromus
rigidus and Convolvulus arvensis. Parameters
generally used for testing the efficacy of commercial
herbicides: relative chlorophyll content, chlorophyll
fluorescence and pigment content, were used to evaluate
the efficacy of plant extract solutions, in a series
of concentrations (1, 5, 10 and 20%). Results have
shown that plant extracts of both tested species have
negative effects on target weed species, with all
tested concentrations of these solutions affecting the
recorded parameters in B. rigidus and C. arvensis.
However, as negative effects of A. artemisiifolia extract
solutions were also documented on the crop
plants, only plant extracts of S. halepense can be
considered as a safe and efficient alternative option
for weed control in wheat fields.
PB  - Parlar Scientific Publications
T2  - Fresenius Environmental Bulletin
T1  - Fluorescence and chlorophyll content as indicators of the efficacy of plant extracts of Ambrosia artemisiifolia and Sorghum halepense in weed control
EP  - 715
IS  - 1
SP  - 707
VL  - 30
ER  - 
@article{
author = "Zawia, Alsadegh and Nesseef, Layth and Elhamar, Mohamed and Anđelković, Ana and Đurović, Sanja and Pavlovic, Danijela",
year = "2021",
abstract = "Efficient weed control is essential in agricultural
production. However, bearing in mind the economic,
environmental and health implications of
classical chemical weed control, the aim of this study
was to test the potential use of plant extract solutions
for weed control in wheat. Plant extracts of two
widespread and invasive weed species: Ambrosia artemisiifolia
and Sorghum halepense were used to test
the efficacy of these bioherbicides on three weed
species common in wheat fields: Avena fatua, Bromus
rigidus and Convolvulus arvensis. Parameters
generally used for testing the efficacy of commercial
herbicides: relative chlorophyll content, chlorophyll
fluorescence and pigment content, were used to evaluate
the efficacy of plant extract solutions, in a series
of concentrations (1, 5, 10 and 20%). Results have
shown that plant extracts of both tested species have
negative effects on target weed species, with all
tested concentrations of these solutions affecting the
recorded parameters in B. rigidus and C. arvensis.
However, as negative effects of A. artemisiifolia extract
solutions were also documented on the crop
plants, only plant extracts of S. halepense can be
considered as a safe and efficient alternative option
for weed control in wheat fields.",
publisher = "Parlar Scientific Publications",
journal = "Fresenius Environmental Bulletin",
title = "Fluorescence and chlorophyll content as indicators of the efficacy of plant extracts of Ambrosia artemisiifolia and Sorghum halepense in weed control",
pages = "715-707",
number = "1",
volume = "30"
}
Zawia, A., Nesseef, L., Elhamar, M., Anđelković, A., Đurović, S.,& Pavlovic, D.. (2021). Fluorescence and chlorophyll content as indicators of the efficacy of plant extracts of Ambrosia artemisiifolia and Sorghum halepense in weed control. in Fresenius Environmental Bulletin
Parlar Scientific Publications., 30(1), 707-715.
Zawia A, Nesseef L, Elhamar M, Anđelković A, Đurović S, Pavlovic D. Fluorescence and chlorophyll content as indicators of the efficacy of plant extracts of Ambrosia artemisiifolia and Sorghum halepense in weed control. in Fresenius Environmental Bulletin. 2021;30(1):707-715..
Zawia, Alsadegh, Nesseef, Layth, Elhamar, Mohamed, Anđelković, Ana, Đurović, Sanja, Pavlovic, Danijela, "Fluorescence and chlorophyll content as indicators of the efficacy of plant extracts of Ambrosia artemisiifolia and Sorghum halepense in weed control" in Fresenius Environmental Bulletin, 30, no. 1 (2021):707-715.

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