Training plan for the conservation and implementation of coccinellids (Coleoptera: Coccinellidae) as natural biological control agents

Abstract

The problem is reflected in the degradation and loss of biodiversity of the agroecosystems of Theobroma cacao crops in Caquetá due to agrochemicals that abruptly alter the organisms that inhabit it, essential for the health of the ecosystem, according to Rachel (1962) "Is it reasonable to assume that we can apply a wide range of insecticides to kill a crop-destroying insect, for example, without also destroying the 'good' ones, whose function may be essential in the transformation of organic matter?" (p.62). A cocoa producer from the department of Caquetá was taught about the identification, conservation, and implementation of coccinellids (Coleoptera: Coccinellidae) as natural biological control agents in Theobroma cacao plantations (Malvaceae). For this purpose, an interview was conducted to assess the previous knowledge about insects associated with cocoa cultivation and how the farmer Hernando Susunaga handles them. It was found that the farmer has basic knowledge of the insects on his farm, both pests and beneficial insects, and that he uses commercial management (agrochemicals), but this generates additional expenses, which is why he is very interested in learning about biological control. Farmers are aware of the need for an agroecological alternative in the management of diseases and pests, but the little information they have prevents this from being possible and they resort to the usual method, which is to apply agrochemicals for a quick and “effective” solution.