Protection: Bagging the date bunches protects the date crop from the date palm weevil
The National Center for Plant Pest and Animal Disease Prevention and Control (Wiqa’) issued an important and urgent directive to date palm farmers across the Kingdom, emphasizing the need to expedite the process of bagging female date palm bunches using perforated paper bags immediately after pollination. This crucial preventative measure aims to protect dates in their early stages of growth from infestation by the date palm weevil, which poses a significant threat to the crop's health and quality.
Historical context and importance of the palm sector in the Kingdom
Date palm cultivation and date production are an integral part of the cultural and economic heritage of the Kingdom of Saudi Arabia, with roots stretching back thousands of years. Today, the Kingdom is one of the world's largest producers and exporters of dates, boasting over 33 million palm trees that produce hundreds of high-quality varieties. Given this reality, efforts to protect this national resource from agricultural pests are of strategic importance, not only to preserve a vital source of income for farmers but also as a fundamental element of the national food security system, aligning with the goals of Saudi Vision 2030 for the development of a sustainable agricultural sector.
The risks of pollen weevil and its economic impact
The “Wiqaa” Center explained that the preventative measure aims to protect the fruit during the “Hababouk” stage, when the fruit is small and extremely delicate. The larvae of the date palm weevil cause punctures and holes in the young fruit, leading to its spoilage and premature drop, resulting in significant crop loss. In the event of an infestation, the pest can develop into a devastating epidemic, completely emptying the flower stalks of their fruit, causing substantial economic losses for farmers and negatively impacting the overall national date production.
The correct timing and mechanism for bagging
The center emphasized that the success of this process depends heavily on adhering to precise technical timing, as bagging must coincide with the end of the pollination season. It noted that using perforated paper bags exclusively ensures several objectives simultaneously: they provide optimal ventilation for the fruit bunches, preventing moisture buildup and fungal diseases; they protect the bunches from direct sunlight that can cause the fruit to dry out; and they act as an effective barrier against birds, all without affecting the vital processes and normal growth of the newly formed fruit. This procedure is part of the center's integrated pest management strategy, which aims to reduce reliance on chemical pesticides and promote environmentally friendly agricultural practices.
