ASSESSMENT OF INDORAMA NEEM COATED FERTILIZER AND PIG MANURE ON THE INSECT PESTS OF OKRA (ABELMOSCHUS ESCULENTUS)
Abstract
Okra (Abelmoschus esculentus) is often affected by insect pests like aphids and Podagrica, which can reduce its yield and quality. This study examined the effects of neem-coated fertilizer, pig manure, NPK fertilizer, and a control (no fertilizer) on pest populations and plant growth under drought conditions. The five treatments, each replicated three times, were: (1) Neem 150 kg/ha, (2) Neem 120 kg/ha, (3) NPK 100 kg/ha, (4) pig manure, and (5) control.
The results showed that both neem-coated fertilizer and pig manure helped reduce pest numbers and supported plant growth. Neem at 150 kg/ha was the most effective, reducing pest populations and leaf damage, likely due to its insect-repelling properties. Pig manure improved plant growth, especially early in the season, but did not control pests as well as neem. NPK fertilizer increased pest problems, with more damage and higher pest numbers due to rapid plant growth. The control group, with no fertilizer, had the highest pest populations and the most plant damage.
Neem-coated fertilizer was the most effective treatment for controlling pests and promoting healthy okra plants. Pig manure also showed benefits for plant growth but was less effective in pest control. These findings suggest that neem-coated fertilizer is a good option for managing pests in okra farming while improving plant health.
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