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Effect of sowing dates and spacing on Maruca vitrata (Geyer) and Helicoverpa armigera (Hubner) in pigeonpea
International Journal of Agriculture and Food Science · 2025 · Vol. 7(10) · pp. 304–310
Abstract
The effect of sowing dates and spacing on Maruca vitrata (Geyer) and Helicoverpa armigera (Hubner) indicated that pigeonpea crop sowing during late in 2nd fortnight of August with more spacing (90 cm x 20 cm) recorded significantly the lowest Maruca vitrata (Geyer) and H. armigera population with 0.27 and 0.38 larva per plant, respectively.
Agricultural pest management studiesGenetic and Environmental Crop StudiesPeanut Plant Research StudiesHelicoverpa armigeraSowingCropPopulationLarva
Citations
0
FWCI
0.00
field-weighted impact
References
0
Percentile
22%
vs. same field & year
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