Neither of them was actually investigated by scientific studies . However, a point lets hope a moderate impact . Studies have been conducted in South Africa (Kruger et Scholtz, 1998) and Mexico (Basto-Star et al, 2013), which shows there certain weather conditions a real impact of ivermectin-wide structure of insect populations of grazing animals receiving treated, but this impact is not observable one year after treatment: each insect species found there in the same amount and same amount a year earlier . The impact of long-term molecule is low .
Hata hivyo, uhakika lets matumaini athari wastani. Uchunguzi uliofanywa katika Afrika Kusini (Kruger et Scholtz, 1998) na Mexico (Basto-Star et al, 2013), ambayo inaonyesha hali ya huko fulani ya hali ya hewa matokeo halisi ya ivermectin kote muundo wa wakazi wadudu la kuchunga wanyama kupokea kutibiwa, lakini athari hii ni si imethibitishwa mwaka mmoja baada ya matibabu: kila aina ya wadudu kupatikana huko katika kiasi sawa na kiasi kama hicho mwaka uliotangulia. madhara ya muda mrefu molekuli ni ya chini.