Effect of Rimsulfuron, Imazapic and Imazamox Herbicides on Broomrape (Orobanche aegyptiaca) in Tomato (Lycopersicum esculentum)
Experiments, in Petri dish and greenhouse, were carried out to investigate the efficiency of three herbicides (rimsulfuron, imazapic and imazamox) in controling broomrape. In Petri dish study, herbicides were applied at 0.05, 0.25, 1.25, 6.25 and 31.25 micro-mole doses to broomrape seeds at germinat...
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Islamic Azad University, Tabriz Branch
2016-01-01
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| Series: | Ikufīziyuluzhī-i Giyāhān-i Zirā̒ī |
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| Online Access: | http://jcep.iaut.ac.ir/article_518798_7365dc339b834df5cd537c75557568db.pdf |
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| author | E. Kazerooni Monfared S. Tokasi M. Banayan Aval A. Ghanbari H. Rahimiyan Mashhadi P.N. Kudsk |
| author_facet | E. Kazerooni Monfared S. Tokasi M. Banayan Aval A. Ghanbari H. Rahimiyan Mashhadi P.N. Kudsk |
| author_sort | E. Kazerooni Monfared |
| collection | DOAJ |
| description | Experiments, in Petri dish and greenhouse, were carried out to investigate the efficiency of three herbicides (rimsulfuron, imazapic and imazamox) in controling broomrape. In Petri dish study, herbicides were applied at 0.05, 0.25, 1.25, 6.25 and 31.25 micro-mole doses to broomrape seeds at germination stage without a host plant and adding GR24 as stimulator. In the greenhouse experiments, the efficiency of these herbicides to control broomrape in two varieties of tomato (Viva and Hyb.Petopride II) was investigated. Treatments were four doses of rimsulfuron (25, 50, 75 and 100 g ai/ha), imazapic (5, 10, 15 and 20 g ai/ha) and imazamox (0.4, 0.8, 1.2 and 1.6 g ai/ha) at one, two and three applications. Results of Petri-dish experiments showed that rimsulfuron and imazapic significantly reduced radicle elongation of seedlings as compared to the control, while, imazamox did not have any effect on broomrape seed. Each dose was applied for one, two and three times with in 15, 29 and 43 days after within transplanting tomato seedlings. Results of pot experiments indicated that the responses of two tomato varieties herbicides were different. Viva was responsive to herbicidal effect and produced higher biomass than Hyb.Petopride II. Rimsulfuron was a suitable herbicide in tomato to control broomrape. Rimsulfuron at doses of 25, 50 and 75 g ai/ha (three times of application) were the best doses, specially in viva were the best treatments for broomrape control and producing tomato biomass. Imazapic also, at 5 g ai/ha (two times of application) and 10 g ai/ha (single application) was an effective treatments in variety of viva. Imazamox treatments did not appear to be suitable herbicides in this study. |
| first_indexed | 2024-12-21T09:45:56Z |
| format | Article |
| id | doaj.art-89656bd26e984f0d85d72a950055cce2 |
| institution | Directory Open Access Journal |
| issn | 2538-1822 2476-731X |
| language | fas |
| last_indexed | 2024-12-21T09:45:56Z |
| publishDate | 2016-01-01 |
| publisher | Islamic Azad University, Tabriz Branch |
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| series | Ikufīziyuluzhī-i Giyāhān-i Zirā̒ī |
| spelling | doaj.art-89656bd26e984f0d85d72a950055cce22022-12-21T19:08:20ZfasIslamic Azad University, Tabriz BranchIkufīziyuluzhī-i Giyāhān-i Zirā̒ī2538-18222476-731X2016-01-0194(36) زمستان645660518798Effect of Rimsulfuron, Imazapic and Imazamox Herbicides on Broomrape (Orobanche aegyptiaca) in Tomato (Lycopersicum esculentum)E. Kazerooni Monfared0S. Tokasi1M. Banayan Aval2A. Ghanbari3H. Rahimiyan Mashhadi4P.N. Kudsk5Assistant Prof. University of Apply and Technology, Rasht, IranPh.D. of Weed Science, IranAssociate Prof. of Agronomy, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad, IranAssociate Prof. of Agronomy, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad, IranProf. of Agronomy, Faculty of Agriculture, University of Tehran, Tehran, IranStaff member, Aarhus University, DenmarkExperiments, in Petri dish and greenhouse, were carried out to investigate the efficiency of three herbicides (rimsulfuron, imazapic and imazamox) in controling broomrape. In Petri dish study, herbicides were applied at 0.05, 0.25, 1.25, 6.25 and 31.25 micro-mole doses to broomrape seeds at germination stage without a host plant and adding GR24 as stimulator. In the greenhouse experiments, the efficiency of these herbicides to control broomrape in two varieties of tomato (Viva and Hyb.Petopride II) was investigated. Treatments were four doses of rimsulfuron (25, 50, 75 and 100 g ai/ha), imazapic (5, 10, 15 and 20 g ai/ha) and imazamox (0.4, 0.8, 1.2 and 1.6 g ai/ha) at one, two and three applications. Results of Petri-dish experiments showed that rimsulfuron and imazapic significantly reduced radicle elongation of seedlings as compared to the control, while, imazamox did not have any effect on broomrape seed. Each dose was applied for one, two and three times with in 15, 29 and 43 days after within transplanting tomato seedlings. Results of pot experiments indicated that the responses of two tomato varieties herbicides were different. Viva was responsive to herbicidal effect and produced higher biomass than Hyb.Petopride II. Rimsulfuron was a suitable herbicide in tomato to control broomrape. Rimsulfuron at doses of 25, 50 and 75 g ai/ha (three times of application) were the best doses, specially in viva were the best treatments for broomrape control and producing tomato biomass. Imazapic also, at 5 g ai/ha (two times of application) and 10 g ai/ha (single application) was an effective treatments in variety of viva. Imazamox treatments did not appear to be suitable herbicides in this study.http://jcep.iaut.ac.ir/article_518798_7365dc339b834df5cd537c75557568db.pdfSulfonylureasImidazolinonesparasitic weedvarietyChemical control |
| spellingShingle | E. Kazerooni Monfared S. Tokasi M. Banayan Aval A. Ghanbari H. Rahimiyan Mashhadi P.N. Kudsk Effect of Rimsulfuron, Imazapic and Imazamox Herbicides on Broomrape (Orobanche aegyptiaca) in Tomato (Lycopersicum esculentum) Ikufīziyuluzhī-i Giyāhān-i Zirā̒ī Sulfonylureas Imidazolinones parasitic weed variety Chemical control |
| title | Effect of Rimsulfuron, Imazapic and Imazamox Herbicides on Broomrape (Orobanche aegyptiaca) in Tomato
(Lycopersicum esculentum) |
| title_full | Effect of Rimsulfuron, Imazapic and Imazamox Herbicides on Broomrape (Orobanche aegyptiaca) in Tomato
(Lycopersicum esculentum) |
| title_fullStr | Effect of Rimsulfuron, Imazapic and Imazamox Herbicides on Broomrape (Orobanche aegyptiaca) in Tomato
(Lycopersicum esculentum) |
| title_full_unstemmed | Effect of Rimsulfuron, Imazapic and Imazamox Herbicides on Broomrape (Orobanche aegyptiaca) in Tomato
(Lycopersicum esculentum) |
| title_short | Effect of Rimsulfuron, Imazapic and Imazamox Herbicides on Broomrape (Orobanche aegyptiaca) in Tomato
(Lycopersicum esculentum) |
| title_sort | effect of rimsulfuron imazapic and imazamox herbicides on broomrape orobanche aegyptiaca in tomato lycopersicum esculentum |
| topic | Sulfonylureas Imidazolinones parasitic weed variety Chemical control |
| url | http://jcep.iaut.ac.ir/article_518798_7365dc339b834df5cd537c75557568db.pdf |
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