Caring for a green space involves practices such as irrigation, pruning, fertilization and control of pests. Each action responds to an individual logic, but careful observation of all living elements is essential to guarantee stable growth. One of the most frequently worrying things is the presence of insects that can feed on them.
In this way, concern usually increases among those who seek to keep their plants healthy. However, experts from L’Est éclair They assure that there is an exception that should not bother the vegetable caretakers. Specifically, they have emphasized those white larvae that are found when digging the earth, identified as the larvae of golden ketonia (Cetonia aurata), since it represents a positive sign for the garden ecosystem.
In the maintenance cycle of a garden, controlling pests is a frequent challenge. When in doubt, many choose to eliminate any larva found between the roots of the plants. However, the larvae of beetle Ketonia do not feed on roots, but rather contribute to the breakdown of dead leaves, old wood, compost and potting soil.
Golden ketonia larvae have a characteristic morphology: white or cream body, curved C-shaped appearance and size that reaches between 2 and 4 centimeters in mature state. The insect is distinguished because it moves on its back, in contrast to other beetles, such as bumblebees, which do so on their belly. Their tiny ventral bristles allow them that particular type of movement. The light brown head, equipped with strong jaws, is adapted to the decomposition of organic matter.
Its activity consists of transforming plant waste into fine and fertile humuswhich favors the nutrition and development of the plants. In fact, the humus produced by these larvae integrates into the soil and improves its structure, promotes the absorption of nutrients and strengthens the root system of the garden’s ornamental and productive species.
Specialists in sustainable garden management affirm that, when ketonia larvae are found during transplant tasks or when moving pots, it is preferable place them in the compost pile of the domestic garden. Thus, they work together with worms and other decomposer organisms.
Likewise, the life cycle of golden ketone adds an extra benefit. After several months underground as a larva, the insect experiences a metamorphosis during the spring. The new stage, in the form of a beetle metallic green with golden and emerald reflections, takes it to fly among rose bushes, elderberries and other flowers, where it feeds on pollen and nectar. Sometimes it also extracts juices from very ripe fruits, although it does not cause damage to the plants.
After having investigated these insects, it has been possible to detect that their visit to various flowers increases the pollinationa key process for the reproduction of different plant species. The female deposits her eggs in compost or among wood and root remains, thus perpetuating the beneficial work in the garden soil. The cycle ensures the continuous presence of organisms that promote the health and productivity of the plants.
