I-Spinosad, iyisinambuzane esiphakeme esingelona esingcolisiwe esiphakeme esikhishwe emhluzi we-Fermentation of Saccharopolyspororpo Spinosa. Uhlobo lomzali olukhiqiza uSpinosyn, i-saccharopolyspora spinosa metrz & yao (saccharopolyspora spinosa metrz & yao) ekuqaleni yahlukaniswa ne-winery elahliwe eCaribbean. Umkhiqizo osebenzayo uyingxube ye-spinosyn a no snolosyn d, ngakho-ke ibizwa ngokuthi iPinosad.
I-Spinosad inemodi yenoveli yesenzo. Indlela yayo yesenzo ibhekwa njenge-Actor ye-NicoTinic Acetylcholine Receptor, engasebenza ngokuqhubekayo kusebenze i-Target Insect Aceptlcholine Nicotinic Receptor, kepha isiza saso esibophayo sihlukile kune-nicotine ne-IMIDACLOPRID. I-Spinosyn nayo ingathinta ama-receptors e-GABA, kepha inqubo yesenzo ayicaci. Ingamelana ngokushesha futhi isebenze izinambuzane, futhi ekugcineni iholele ekufeni. Isivinini sayo sezinambuzane siqhathaniswa nama-pesticides amakhemikhali. Ukuphepha okuphezulu, futhi akukho ukumelana nokunqanda okunama-insecticides asetshenziswa kakhulu. Kuyinto ubuthi obuphansi, ukusebenza kahle okuphezulu, okusasele kwe-bio-insecticide. Inokusebenza kokusebenza okusebenzayo kwezinambuzane okusebenzayo kanye nezimpawu zokuphepha kwezinambuzane ezizuzisayo nezilwane ezincelisayo. Ilungele ukukhiqizwa kanye nokusetshenziswa kwemifino engcolile yokungcola nezithelo. Kungubuthi obuphansi, ukusebenza kahle okuphezulu, isinambuzane esibanzi.
Inokuxhumana okusheshayo kanye nemiphumela yokufaka ubuthi besihlahla ezinambuzaneni, futhi inomphumela wokungena oqinile kumaqabunga, angabulala izinambuzane ngaphansi kwalesi siga. Umphumela wensalela mude, futhi unomphumela othile wokubulala amaqanda kwezinye izinambuzane. Akukho mphumela ohleliwe. Ingalawula ngempumelelo i-Lepidoptera, izilokazane ze-diptera neTysanoptera, futhi ingalawula izinambuzane ezithile zondla amaqabunga eColeoptera nase-Orthoptera ngempumelelo. Kungaphinde futhi kulawule izinambuzane ezinomunca kanye nezimbuzane. Umphumela awumpofu. Kuphephile kakhulu ezinambuzaneni zezitha zemvelo zemvelo. Ngenxa yendlela eyingqayizivele ye-insecticidal, ayikho imibiko yokumelana nokunqanda nezinye izinambuzane. Kuphephile futhi akunangozi ezitshalweni. Ilungele ukusetshenziswa emifino, izihlahla zezithelo, engadini kanye nezilimo zezolimo. Umphumela wezinambuzane awuthinteka kancane yimvula.
I-Spinosad isetshenziselwa ikakhulukazi ukulawula izinambuzane ngokufafaza. Lapho ukhipha i-bactrocera dorsalis, ukufafaza kwe-Spot kusetshenziswa njengezithiyo.
. ezihlahleni zezithelo lapho ufafaza ngaphezulu, ngokuvamile sebenzisa izikhathi ezingama-12000 ~ 15000 ama-ejenti angu-480 g / l ama-ejenti angu-25 g / l Umphumela omuhle kakhulu usesigabeni sokuqala sokuvela kwezinambuzane. Lapho ulawulwa ama-thrips, fafaza izicubu ezincane ezinjengamahlumela amathenda, izimbali, kanye nezithelo ezincane.
. Ngokuvamile, i-10-100ml ye-0.02% ye-bait ifafazwe ngamamitha-skwele angama-667.
Isikhathi Seposi: Mar-22-2021