Claim · model-written summary
The combined pheromone, Bt and SNPV treatment gave 3.79% infestation in the first planting.
- Taxon
- cabbage
Brassica oleracea var. capitatat0 - Treatment
- pheromone mass trap+ Bt+ SNPVe0
- Outcome
- percent head infestatione0
- Direction
- loweste0
- Value
- 3.79%e0
- Qualifier
- 10.35%e1
- Comparator
- untreated controle1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSetting
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage”
e0“the lowest percent head infestation (3.79%) were recorded in the pheromone mass trap+ Bt+ SNPV treated plot”
e1“as against 10.35% infestation in untreated control”
Title
Bio Rational Management of Leaf Eating Caterpillars Of Cabbage
MS Sultana; MF Khatun; SN Alam Bangladesh Journal of Agricultural Research 2022. doi:10.3329/bjar.v45i2.59866
Other claims from this paper (14)
- Observation Pieris brassicae was absent in the study.
- Intervention effect Hand picking plus pheromone and Bt gave 5.79% infestation in the first planting.
- Intervention effect Pheromone and Bt gave 6.01% infestation in the first planting.
- Intervention effect The combined treatment had 10.85% head infestation in the second planting.
- Intervention effect The combined treatment had 16.33% head infestation in the third planting.
- Observation P. xylostella larvae were absent in the first planting.
- Intervention effect Combined treatment reduced head infestation by 63.4% in the first planting.
- Intervention effect Combined treatment reduced head infestation by 49.7% in the second planting.
- Intervention effect Combined treatment reduced head infestation by 46.62% in the third planting.
- Intervention effect Combined treatment gave the highest marketable yield, 56.86 t ha-1.
- Intervention effect Combined treatment gave the highest BCR, 4.32.
- Recommendation The combined treatment at first planting was judged the most effective management approach.
- Association Early planting had much less leaf eating caterpillar population.
- Recommendation The authors recommend less spraying for caterpillars at early planting.