Igiciro cyuruganda Methoprene 95% Tc Ibikoresho byumubu S Methoprene 20% CS Umubu Larva Umwicanyi Larvacide Yica udukoko CAS 40596-69-8
Ibisobanuro ku bicuruzwa
Nibinyabuzima byica udukoko twangiza udukoko twangiza imisemburo.Imisemburo y’udukoko tw’udukoko irashobora kugenga imikurire yayo, iterambere, hamwe na metamorphose.Igikorwa nyamukuru cyimisemburo yabana bato ni ukubuza metamorphose ya liswi idakuze, kugumana ibiranga ibyiciro by’udukoko, no gukomeza kuba liswi nyuma yo gushonga.
Methoprene, nk'umukozi urinda amababi y'itabi, abangamira uburyo bwo gukuramo udukoko.Irashobora kubangamira imikurire n’iterambere ry’inyenzi z’itabi n’ifu y’itabi, bigatuma udukoko dukuze dutakaza ubushobozi bw’imyororokere, bityo bikagenzura neza ubwiyongere bw’abaturage bw’udukoko twangiza amababi y’itabi.
Gusaba
1. Kwirinda no kurwanya udukoko twangiza ubuzima.Fenpropathrin ifite ibikorwa byinshi birwanya isake yo mu Budage kandi irashobora gutera ubugumba haba mubagore bakuze nabagabo.Gukomeza kuvura uyu muti birashobora gutuma uzimangana kubera ubugumba nyuma y'amezi atandatu kugeza kumwaka, kandi bigira akamaro no kurwanya isake nini.Gukora imiti irekura ya vitoprene nayo ifite akamaro mukurinda no kuvura ibihuru, imibu, nisazi.
2. Kurwanya ibyonnyi bya Hemiptera.Fenvalerate ifite akamaro mukugenzura pariki ya aphide nisazi zera kandi byanditswe muri Amerika.Ariko ituze ntabwo ari ryiza iyo rishyizwe mumurima.Dioxycarb ifite akamaro mukugenzura ibimera byera byera na crustaceans.
3. Kwirinda no kurwanya udukoko twangiza.Imisemburo y'abana ifite ibikorwa byinshi byo kurwanya udukoko twa Lepidoptera mugihe cyo kubika, nk'ingano, ifu, n'itabi.Muri Reta zunzubumwe za Amerika, ryarageragejwe kugira ngo rirwanye udukoko twinshi two kubika, nka fenpropathrin na karbendazim.
4. Kwirinda no kugenzura ibimonyo.Ibinyomoro bya Fenpropathrin birashobora kubangamira metamorphose isanzwe yinzoka zangiza, bigatuma umwami wimonyo atabyara, kandi akagenzura neza ibimonyo byigikoni.Hariho kandi amakuru yo gukoresha imisemburo yabana bato kuvura terite.
5. Kongera umusaruro wubudodo.Gutera imisemburo y'abana cyangwa imisemburo ya pseudojuvenile nka hormone anti-juvenile ku ntebe ya silkworm (2-4 micrograms / umutwe) cyangwa ku mubiri wa 5 wa silkworm ya instar (1-3 micrograms / umutwe) irashobora kubuza metamorphose, ikongerera icyiciro cya 5 cy'imyanya myinshi. kurenza umunsi umwe, ongera ibiryo, wongere ubunini bwa buri muntu, kandi wongere umusaruro wubudodo.Mubisanzwe, irashobora kongera ingano ya coco 10000 hafi 15%.
Gukoresha Uburyo
1. Bika amababi y itabi kugirango wirinde inyenzi.Koresha ifu ya elegitoronike 41% inshuro 40000 y'amazi hejuru yamababi y itabi.Kugirango habeho gutera spray hamwe no gukwirakwiza neza amababi y itabi, kugabanuka kwinshi cyangwa ibikoresho byihariye-byerekezo-ultra-low volume spray birashobora gukoreshwa.
2. Ibyiyumvo byudukoko kuri hormone zabana biratandukanye mubyiciro bitandukanye byo gukura no gukura.Larvae cyangwa nymph byunvikana cyane kurwego rwa nyuma, mugihe ibindi byiciro bitumva neza.Muburyo bwo gukura kwudukoko no gutera imbere, hatoranijwe igihe gikwiye kandi imisemburo yabana bato ikoreshwa kugirango ihungabanye imisemburo isanzwe mumubiri w’udukoko, itera metamorphose idasanzwe, ubugumba bwabantu bakuru, cyangwa kudashobora gutera amagi, bityo ukagera ku ntego yo kugenzura no kurandura udukoko.
3. Fenvalerate ya IC50 kuri Culex pipiens livre ni microgramu 0.48 kuri litiro, naho ID50 fenvalerate ya mumashara yinyenzi ni microgramo 2.2 kuri pupa.
