The ladybird beetle Harmonia axyridis Pallas was investigated under laboratory conditions to clarify the relationship between food abundance or scarcity and ovarian development or oosorption. Four conditions were used: (1) fully fed for 24 h. (2) 24-h starvation. (3) 48-h starvation. https://parisnaturalfoodes.shop/product-category/org-maca-pwd/