Efficacy of the Herbicide Lancelot 450 WG (Aminopyralid + Florasulam) on Broadleaf and Invasive Weeds and Effects on Yield and Quality Parameters of Maize
Abstract
:1. Introduction
2. Materials and Methods
2.1. Experimental Sites, Treatments, and Design
2.2. Assessments and Measurements
2.3. Statistical Analysis
3. Results and Discussion
4. Conclusions
Acknowledgments
Author Contributions
Conflicts of Interest
References
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Parameter | Agrinio 1 |
---|---|
Sand (%) | 27 |
Clay (%) | 35 |
Silt (%) | 38 |
Soil type | Clayloam |
pH (1:2 H2O) | 7.4 |
Total CaCO3 (%) | 12.7 |
Organic matter (%) | 3.4 |
Nitrogen (g kg−1) | 0.13 |
Phosphorus (g kg−1) | 0.45 |
Potassium (g kg−1) | 3.05 |
Iron (g kg−1) | 0.23 |
Electrical conductivity (mS cm−1) | 3.01 |
Treatment | Active Ingredients | Concentration | Formulation | Dose of the Product | Application Time |
---|---|---|---|---|---|
Lancelot 450 WG | aminopyralid | 300 g ai/kg | WG | 33 g/ha | post emergence |
florasulam | 150 g ai/kg | ||||
Lancelot 450 WG | aminopyralid | 300 g ai/kg | WG | 66 g/ha | post emergence |
florasulam | 150 g ai/kg | ||||
Callisto 10 SC | mesotrione | 100 g ai/L | SC | 750 mL/ha | post emergence |
Callisto 10SC | mesotrione | 100 g ai/L | SC | 1500 mL/ha | post emergence |
Untreated | - | - | - | - | - |
Rainfall | Temperature | ||||
---|---|---|---|---|---|
Month | Mean | Maximum | Minimum | ||
2014 | mm | °C | |||
May | 39.8 | 17.9 | 28.7 | 9.6 | |
June | 18.0 | 24.2 | 39.8 | 13.9 | |
July | 11.8 | 26.0 | 35.3 | 18.1 | |
August | 0 | 27.2 | 37.9 | 19.7 | |
September | 41.0 | 22.6 | 31.7 | 13.4 | |
Total | 110.6 | - | - | - | |
2015 | mm | °C | |||
May | 56.2 | 20.7 | 32.5 | 12.2 | |
June | 37.0 | 23.4 | 34.0 | 16.0 | |
July | 2.8 | 28.5 | 39.7 | 16.6 | |
August | 36.2 | 27.5 | 38.9 | 19.3 | |
September | 101.0 | 24.8 | 37.1 | 16.2 | |
Total | 233.2 | - | - | - |
Treatment | X. strumarium | C. arvense | A. retroflexus | S. nigrum | P. angulata | |
---|---|---|---|---|---|---|
1 | Lancelot 450 WG (33 g/ha) | 90 ab | 85 de | 95 g | 90 i | 95 kl |
2 | Lancelot 450 WG (66 g/ha) | 100 a | 95 d | 100 g | 95 i | 100 k |
3 | Callisto 10 SC (750 mL/ha) | 83.75 b | 80 e | 92.5 g | 90 i | 85 l |
4 | Callisto 10 SC (1500 mL/ha) | 95 a | 90 de | 100 g | 90 i | 95 kl |
5 | Untreated | 0 c | 0 f | 0 h | 0 j | 0 m |
Treatment | X. strumarium | C. arvense | A. retroflexus | S. nigrum | P. angulata | |
---|---|---|---|---|---|---|
1 | Lancelot 450 WG (33 g/ha) | 90 ab | 83.75 f | 92.5 h | 90 j | 95 m |
2 | Lancelot 450 WG (66 g/ha) | 95 a | 95 e | 95 h | 90 j | 100 m |
3 | Callisto 10 SC (750 mL/ha) | 77.5c | 77.5 f | 87.5 h | 80 k | 80 n |
4 | Callisto 10 SC(1500 mL/ha) | 85 bc | 85 f | 90 h | 85 jk | 90 mn |
5 | Untreated | 0 d | 0 g | 0 i | 0 l | 0 o |
Treatment | Yield (t/ha) | TGW (kg) | Moisture (%) | |
---|---|---|---|---|
1 | Lancelot 450 WG (33 g/ha) | 11.05 a | 0.35 d | 16 e |
2 | Lancelot 450 WG (66 g/ha) | 11.13 a | 0.35 d | 16 e |
3 | Callisto 10 SC (750 mL/ha) | 10.43 b | 0.36 d | 16 e |
4 | Callisto 10 SC (1500 mL/ha) | 11.07 a | 0.36 d | 15 e |
5 | Untreated | 10.06 b | 0.36 d | 15 e |
Treatment | Nitrogen (%) | Protein (%) | Oil (%) | |
---|---|---|---|---|
1 | Lancelot 450 WG (33 g/ha) | 2.04 a | 12.31 d | 4.95 ef |
2 | Lancelot 450 WG (66 g/ha) | 2.14 a | 13.38 c | 4.76 ef |
3 | Callisto 10 SC (750 mL/ha) | 2.18 a | 13.63 c | 4.72 f |
4 | Callisto 10 SC (1500 mL/ha) | 2.16 a | 13.5 c | 5.05 e |
5 | Untreated | 2.06 a | 12.88 cd | 4.81 ef |
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Travlos, I.; Apostolidis, V. Efficacy of the Herbicide Lancelot 450 WG (Aminopyralid + Florasulam) on Broadleaf and Invasive Weeds and Effects on Yield and Quality Parameters of Maize. Agriculture 2017, 7, 82. https://doi.org/10.3390/agriculture7100082
Travlos I, Apostolidis V. Efficacy of the Herbicide Lancelot 450 WG (Aminopyralid + Florasulam) on Broadleaf and Invasive Weeds and Effects on Yield and Quality Parameters of Maize. Agriculture. 2017; 7(10):82. https://doi.org/10.3390/agriculture7100082
Chicago/Turabian StyleTravlos, Ilias, and Vasilis Apostolidis. 2017. "Efficacy of the Herbicide Lancelot 450 WG (Aminopyralid + Florasulam) on Broadleaf and Invasive Weeds and Effects on Yield and Quality Parameters of Maize" Agriculture 7, no. 10: 82. https://doi.org/10.3390/agriculture7100082