Abstract
AbstractEight treatments viz., T1 (NSKE 5%), T2 (Spinosad 45 SC 0.35 ml/L), T3 (Emamectin Benzoate 5% SG 0.5 g/L), T4 (Neem oil 5% 50 ml/L) T5 (Tobbaco leaf extract 5% 40 ml/L), T6 (Imidacloprid 18% SL 1 ml/L), T7 (Beauvaria bassiana 1 × 108 CFU) and T8 (control) were evaluated against diamond back moth, Plutella xylostella (L.). Each insecticide was sprayed twice at 15 days interval. The larval population per 5 plants was recorded day before and 3, 7 and 14 days after each spray. The lowest larval population was observed in T2 Spinosad 45 SC 0.35 ml/L (2.86) (2.45) at both sprays, followed by T3 Emamectin benzoate 5% SG 0.5 g/L (3.06) (2.67), T4 Neem oil 5% 50 ml/L (3.85) (3.26), T5 Tobacco leaf extract 5% 40 ml/L (3.90) (3.47), T1 NSKE 5% (4.07) (3.74), T6 Imidacloprid 17.8% SL 1 ml/L (3.83) (3.35), T7Beauvaria bassiana 1 × 108 CFU (3.72) (3.47) and control (5.27) (6.63). The highest crop yield and CBR were recorded from T2 Spinosad 45 SC 0.35 ml/L [(74.53 t/ha) and (1:3.3)] respectively, followed by T6 imidacloprid 17.8% SL [(68.18 t/ha) and (1:2.98)], T5 Tobacco leaf extract 5% SG [(60.4 t/ha) and (1:2.6)], T3 Emamectin benzoate 5% SG [(52.72 t/ha) and (1:2.2)], T4 Neem oil 5% [(48.15 t/ha) and (1:2.1)], T7Beauvaria bassiana 1 × 108 CFU [(37.53 t/ha) and (1:1.7), T1 NSKE 5% [(30.18 t/ha) and (1:1.3)] and T8 control [(25.82 t/ha) and (1:1.0)].
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Claims 7
Claim · model-written summary
Spinosad gave the lowest larval population of 2.86 and 2.45 across the two sprays.
- Taxon
- cabbage (Brassica oleracea var. capitata)
Brassica oleracea var. capitatat0e1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The lowest larval population was observed in T2 Spinosad 45 SC 0.35 ml/L (2.86) (2.45) at both sprays”
t0“Comparative efficacy of some selected chemicals and biopesticides against diamond backmoth (Plutella xylostella L.) on cabbage (Brassica oleracea var. capitata)”
e1“The lowest larval population was observed in T2 Spinosad 45 SC 0.35 ml/L (2.86) (2.45) at both sprays”
Claim · model-written summary
Emamectin benzoate had larval populations of 3.06 and 2.67.
- Taxon
- cabbage (Brassica oleracea var. capitata)Brassica oleracea var. capitatat0e1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“T3 Emamectin benzoate 5% SG 0.5 g/L (3.06) (2.67)”
t0“Comparative efficacy of some selected chemicals and biopesticides against diamond backmoth (Plutella xylostella L.) on cabbage (Brassica oleracea var. capitata)”
e1“The lowest larval population was observed in T2 Spinosad 45 SC 0.35 ml/L (2.86) (2.45) at both sprays”
Claim · model-written summary
Neem oil had larval populations of 3.85 and 3.26.
- Taxon
- cabbage (Brassica oleracea var. capitata)Brassica oleracea var. capitatat0e1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“T4 Neem oil 5% 50 ml/L (3.85) (3.26)”
t0“Comparative efficacy of some selected chemicals and biopesticides against diamond backmoth (Plutella xylostella L.) on cabbage (Brassica oleracea var. capitata)”
e1“The lowest larval population was observed in T2 Spinosad 45 SC 0.35 ml/L (2.86) (2.45) at both sprays”
Claim · model-written summary
Tobacco leaf extract had larval populations of 3.90 and 3.47.
- Taxon
- cabbage (Brassica oleracea var. capitata)Brassica oleracea var. capitatat0e1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“T5 Tobacco leaf extract 5% 40 ml/L (3.90) (3.47)”
t0“Comparative efficacy of some selected chemicals and biopesticides against diamond backmoth (Plutella xylostella L.) on cabbage (Brassica oleracea var. capitata)”
e1“The lowest larval population was observed in T2 Spinosad 45 SC 0.35 ml/L (2.86) (2.45) at both sprays”
Claim · model-written summary
NSKE had larval populations of 4.07 and 3.74.
- Taxon
- cabbage (Brassica oleracea var. capitata)Brassica oleracea var. capitatat0e1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“T1 NSKE 5% (4.07) (3.74)”
t0“Comparative efficacy of some selected chemicals and biopesticides against diamond backmoth (Plutella xylostella L.) on cabbage (Brassica oleracea var. capitata)”
e1“The lowest larval population was observed in T2 Spinosad 45 SC 0.35 ml/L (2.86) (2.45) at both sprays”
Claim · model-written summary
Imidacloprid had larval populations of 3.83 and 3.35.
- Taxon
- cabbage (Brassica oleracea var. capitata)Brassica oleracea var. capitatat0e1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“T6 Imidacloprid 17.8% SL 1 ml/L (3.83) (3.35)”
t0“Comparative efficacy of some selected chemicals and biopesticides against diamond backmoth (Plutella xylostella L.) on cabbage (Brassica oleracea var. capitata)”
e1“The lowest larval population was observed in T2 Spinosad 45 SC 0.35 ml/L (2.86) (2.45) at both sprays”
Claim · model-written summary
Beauvaria bassiana had larval populations of 3.72 and 3.47.
- Taxon
- cabbage (Brassica oleracea var. capitata)Brassica oleracea var. capitatat0e1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“T7Beauvaria bassiana 1 × 108 CFU (3.72) (3.47)”
t0“Comparative efficacy of some selected chemicals and biopesticides against diamond backmoth (Plutella xylostella L.) on cabbage (Brassica oleracea var. capitata)”
e1“The lowest larval population was observed in T2 Spinosad 45 SC 0.35 ml/L (2.86) (2.45) at both sprays”
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