The present study was carried out within the framework of knowing the evolution of the culture of voluble bean in the grouping of Miti. This culture is a leguminous plant which is consumed much by the inhabitants of the countries of the large lakes, where a person consumes per annum a quantity is equivalent to 50kg. However very significant for the inhabitants of the poor countries because its proteins measure with compasses those of origin with difficulty animal shows by the latter. Separately the voluble bean, there exists also the dwarf bean, but since the varieties of voluble bean were introduced, we saw all the agricultural producers embracing these last after they noted his production higher compared to dwarf bean. For testified acceptance to this culture, we saw all the farmers adopting sowings on line according to whether the popularizes theirs recommended, tans disc for the other cultures the majority sows their cultures in bulk, in spite of the councils received by some organizers. With this adoption, one could find almost everywhere this culture in all the fields and that for all the crop years. Curiously, after a time, we attended a regression, so that the culture is quasi non-existent in the medium. After study, we realized that most of the evaluated owners with 85% gave up the culture following the lack of the tutors and only one small number gave up for other reasons.

From October 27 to November 10, 2014, a study was conducted in the districts of the frontier region of Burundi following the main roads from Tanzania; routes followed by entries of new cattle breeds to the Democratic Republic of Congo. These cattle input motions are more oriented in the Ruzizi plain. These breeds of cattle are more efficient in the production of meat, dairy, with a large build, the sale gives more money per adult cattle or younger. These cattle breeds are: The hybrid SAHIWALE, Ankole from Tanzania; Friesian from Uganda, MONTEBERIALE, SWITZERLAND and BROWN JERSEY. These cattle during their imports also come with mites ectoparasites, including Rhipicephalus appendiculatus 64.9%; Rhipicephalus evesti evesti 2.8%; Hyalomma 0.17%; Boophilus decoloratus 15.8%; Amblyomma variegatum 16.9% and Haemaphysalis leachi leachi 0.01%. A species of ticks is Hyalomma truncatum recently introduced following the inputs of these new breeds of cattle.