Chlorophyll as indicator of plants response to herbicide
Hlorofil kao indikator reakcije biljaka na herbicide
2010
Authors
Pavlović, DanijelaNikolić, Bogdan
Pfaf-Dolovac, Erika
Marisavljević, Dragana
Milićević, Zoran
Đurović, Sanja
Article (Published version)
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Chlorophyll is a green pigment important in photosynthesis. By monitoring chlorophyll amount we learn about productivity of photosynthesis. Many herbicides with different modes of action affect the amount of chlorophyll in plant tissue. In our study we examined the amount of chlorophyll in corn plants after application of glyphosate trimesium (sulfosate). We used a non-destructive method: SPAD reading and chlorophyll a fluorescence, and a destructive method: extraction of chlorophyll with dimethil formamide and methanol. Our results show that based on amount of photosynthesis pigments and chlorophyll fluorescence yield we can monitor the stress effect of herbicides on corn plants. Our results also show that we can differentiate between treated and non treated plants.
Hlorofil je zeleni pigment važan za proces fotosinteze, pa praćenjem njegovog sadržaja u biljkama dobijamo odgovor o produktivnosti fotosinteze. Herbicidi različitih hemijskih grupa i mehanizama dejstva utiču na sadržaj hlorofila u biljnom tkivu. Ispitivan je sadržaj hlorofila u tkivu biljaka kukuruza nakon primene glifosat trimezijum (sulfosat). Primenjene su nedestruktivne metode: SPAD očitavanje sadržaja i merenje fluorescencije hlorofila a, kao i destruktivne: ekstrakcija hlorofila dimetilformamidom i metanolom. Dobijeni rezultati i izvedena istraživanja pokazuju da se na osnovu sadržaja fotosintetskih pigmenata i prinosa fluorescencije hlorofila može pratiti stresni efekat herbicida na gajene biljke kukuruza, kao i definisati nivo razlika između tretiranih i netretiranih biljaka.
Keywords:
chlorophyll / photosynthesis / glyphosat trimesium / hlorofil / fotosinteza / glifosat trimezijumSource:
Zaštita bilja, 2010, 61, 2, 67-86Publisher:
- Institute for Plant Protection and Environment, Belgrade
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IZBISTY - JOUR AU - Pavlović, Danijela AU - Nikolić, Bogdan AU - Pfaf-Dolovac, Erika AU - Marisavljević, Dragana AU - Milićević, Zoran AU - Đurović, Sanja PY - 2010 UR - https://plantarum.izbis.bg.ac.rs/handle/123456789/130 AB - Chlorophyll is a green pigment important in photosynthesis. By monitoring chlorophyll amount we learn about productivity of photosynthesis. Many herbicides with different modes of action affect the amount of chlorophyll in plant tissue. In our study we examined the amount of chlorophyll in corn plants after application of glyphosate trimesium (sulfosate). We used a non-destructive method: SPAD reading and chlorophyll a fluorescence, and a destructive method: extraction of chlorophyll with dimethil formamide and methanol. Our results show that based on amount of photosynthesis pigments and chlorophyll fluorescence yield we can monitor the stress effect of herbicides on corn plants. Our results also show that we can differentiate between treated and non treated plants. AB - Hlorofil je zeleni pigment važan za proces fotosinteze, pa praćenjem njegovog sadržaja u biljkama dobijamo odgovor o produktivnosti fotosinteze. Herbicidi različitih hemijskih grupa i mehanizama dejstva utiču na sadržaj hlorofila u biljnom tkivu. Ispitivan je sadržaj hlorofila u tkivu biljaka kukuruza nakon primene glifosat trimezijum (sulfosat). Primenjene su nedestruktivne metode: SPAD očitavanje sadržaja i merenje fluorescencije hlorofila a, kao i destruktivne: ekstrakcija hlorofila dimetilformamidom i metanolom. Dobijeni rezultati i izvedena istraživanja pokazuju da se na osnovu sadržaja fotosintetskih pigmenata i prinosa fluorescencije hlorofila može pratiti stresni efekat herbicida na gajene biljke kukuruza, kao i definisati nivo razlika između tretiranih i netretiranih biljaka. PB - Institute for Plant Protection and Environment, Belgrade T2 - Zaštita bilja T1 - Chlorophyll as indicator of plants response to herbicide T1 - Hlorofil kao indikator reakcije biljaka na herbicide EP - 86 IS - 2 SP - 67 VL - 61 ER -
@article{ author = "Pavlović, Danijela and Nikolić, Bogdan and Pfaf-Dolovac, Erika and Marisavljević, Dragana and Milićević, Zoran and Đurović, Sanja", year = "2010", abstract = "Chlorophyll is a green pigment important in photosynthesis. By monitoring chlorophyll amount we learn about productivity of photosynthesis. Many herbicides with different modes of action affect the amount of chlorophyll in plant tissue. In our study we examined the amount of chlorophyll in corn plants after application of glyphosate trimesium (sulfosate). We used a non-destructive method: SPAD reading and chlorophyll a fluorescence, and a destructive method: extraction of chlorophyll with dimethil formamide and methanol. Our results show that based on amount of photosynthesis pigments and chlorophyll fluorescence yield we can monitor the stress effect of herbicides on corn plants. Our results also show that we can differentiate between treated and non treated plants., Hlorofil je zeleni pigment važan za proces fotosinteze, pa praćenjem njegovog sadržaja u biljkama dobijamo odgovor o produktivnosti fotosinteze. Herbicidi različitih hemijskih grupa i mehanizama dejstva utiču na sadržaj hlorofila u biljnom tkivu. Ispitivan je sadržaj hlorofila u tkivu biljaka kukuruza nakon primene glifosat trimezijum (sulfosat). Primenjene su nedestruktivne metode: SPAD očitavanje sadržaja i merenje fluorescencije hlorofila a, kao i destruktivne: ekstrakcija hlorofila dimetilformamidom i metanolom. Dobijeni rezultati i izvedena istraživanja pokazuju da se na osnovu sadržaja fotosintetskih pigmenata i prinosa fluorescencije hlorofila može pratiti stresni efekat herbicida na gajene biljke kukuruza, kao i definisati nivo razlika između tretiranih i netretiranih biljaka.", publisher = "Institute for Plant Protection and Environment, Belgrade", journal = "Zaštita bilja", title = "Chlorophyll as indicator of plants response to herbicide, Hlorofil kao indikator reakcije biljaka na herbicide", pages = "86-67", number = "2", volume = "61" }
Pavlović, D., Nikolić, B., Pfaf-Dolovac, E., Marisavljević, D., Milićević, Z.,& Đurović, S.. (2010). Chlorophyll as indicator of plants response to herbicide. in Zaštita bilja Institute for Plant Protection and Environment, Belgrade., 61(2), 67-86.
Pavlović D, Nikolić B, Pfaf-Dolovac E, Marisavljević D, Milićević Z, Đurović S. Chlorophyll as indicator of plants response to herbicide. in Zaštita bilja. 2010;61(2):67-86..
Pavlović, Danijela, Nikolić, Bogdan, Pfaf-Dolovac, Erika, Marisavljević, Dragana, Milićević, Zoran, Đurović, Sanja, "Chlorophyll as indicator of plants response to herbicide" in Zaštita bilja, 61, no. 2 (2010):67-86.