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137
Purple Amaranth
Larvae of the stem borer Lixus truncatulus
Pest
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The basal part of the plant containing the pupae swells and plant growth is much retarded.
Many commercial growers now spray with insecticides regularly, up to twice a week, instead of using the traditional control method of spreading wood ash to dispel insects. In order to avoid harmful residues, the use of less toxic chemicals is strongly recommended.
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