The use of humic acids in the fight against Varroa destructor (Mesostigmata: Varroidae)

Abstract

Humic acids, which are known for their use in agricultural areas and are very popular in this field, have the potential to be used for all living things. These acids are yellow to black in color and are a component of the humic substances found in the humus of the soil. They are fully decomposed remains of organic life and natural matters obtained as a result of the microbial degradation of plants. Humic acid refers to a complex mixture of many different organic acids soluble in alkaline solutions. These acids, we encounter in a different area every day, are important in the beekeeping sector, as well. Even though Türkiye has met all the requirements of the beekeeping sector in terms of both climate and wealth of flora, it is known that honeybees’ health and quality and production of honey have fallen below the targeted levels. The major factor behind the low level of production and failing to keep bee colonies’ health is that beekeepers insist on sticking to conventional methods. The nutrition and health of individuals in bee colonies directly affect the quality and amount of honey they make. For this reason, humic acids can be regarded as an alternative product in order to maintain their nutrition and health. In this review, the causes of Varroa destructor infestations, the applied control methods and the applicability of humic acids were examined.