Abstract Background The harlequin ladybird, Harmonia axyridis Pallas (Coleoptera: Coccinellidae) is native to central and eastern Asia and was purposely introduced into Europe to control aphids.While it proved to be a good biological control agent, its rapid spread and buildup of large populations made it a nuisance, since it overwinters in homes,
Considerable literature exists regarding the complexity of the residential real estate appraisal process and the methods employed to determine initial listing prices as Planters estimates of intrinsic market prices.Deviations in residential real estate intrinsic values occur due to a multiplicity of attributes and explanatory factors requiring cons
With the high-proportion accession of renewable energy and randomness of the load side in the new energy power Salt system, unbalanced feeder power and heavy overload of the transformer caused by massive access of highly uncertain source loads become more and more serious.In order to solve the aforementioned problems, a honeycomb topology of the mu
For transporting potatoes, it is proposed to equip the vehicle with elastic partitions.Elastic partitions are formed by tubes of FLOR-ESSENCE elastic material and can rotate around the axis of the transverse partition.A model has been developed that allows one to take into account a large number of parameters of root crops, a vehicle body, elastic