Control of maize stem borer is most effective when
Answer Details
Control of maize stem borer is most effective when affected crops are uprooted and burnt. This is because the maize stem borer is a pest that bores into the maize stem, thereby causing damage to the crop. When the affected crops are uprooted and burnt, it helps to prevent the spread of the pest to other crops in the farm. This method is considered more effective than the application of rodenticides, nematicides or fertilizers.