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Ziviso yezororo remutambo wechirimo
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Chizvarwa chechitatu chemishonga yezvipembenene inonzi nicotinic - dinotefuran
Zvino zvatava kutaura nezve chizvarwa chechitatu che nicotinic insecticide dinotefuran, ngatitangei taronga mhando dzemishonga yezvipembenene ye nicotinic. Chizvarwa chekutanga chezvigadzirwa zve nicotine: imidacloprid, nitenpyram, acetamiprid, thiacloprid. Chinhu chikuru chiri pakati nepakati i2-chloro-5-chloromethylpy...Verenga zvakawanda -
Ndeapi zvipembenene zvinourawa ne bifenthrin?
Masango ezhizha anogona kusangana nematambudziko akawanda, kunyanya mwaka unopisa, wakaoma, uye muna Chikunguru naNyamavhuvhu, machira edu egirini ekunze anogona kusviba mumavhiki mashoma. Asi dambudziko guru rinonyanya kuvapo iboka rematumbu madiki anodya madzinde, korona nemidzi kusvika aita kuti mvura ionekwe...Verenga zvakawanda -
Ndezvipi zvirimwa zvakakodzera ethermethrin? Mashandisirwo eEthermethrin!
Ethermethrin yakakodzera kudzora mupunga, miriwo nedonje. Ine simba rakakosha paHomoptera, uye ine simba rakanaka pazvipembenene zvakasiyana-siyana zvakaita seLepidoptera, Hemiptera, Orthoptera, Coleoptera, Diptera neIsoptera. Simba. Kunyanya mupunga planthopper kudzora simba kuri kudzorera...Verenga zvakawanda -
Nzira yekudzivirira zvipembenene kubva muchibage? Ndeupi mushonga wakanakisa wekushandisa?
Chibage chimwe chezvirimwa zvinonyanya kuwanikwa. Varimi vese vanotarisira kuti chibage chavanodyara chichava negoho guru, asi zvipembenene nezvirwere zvinoderedza goho rechibage. Saka chibage chingadzivirirwa sei kubva kuzvipembenene? Ndeupi mushonga wakanakisa wekushandisa? Kana uchida kuziva mushonga wekushandisa kudzivirira zvipembenene...Verenga zvakawanda -
Ruzivo rwemishonga yemhuka | Kushandiswa kwesainzi kweflorfenicol uye nzira gumi nembiri dzekudzivirira
Florfenicol, mushonga wekugadzira we monofluorinated derivative we thiamphenicol, mushonga mutsva we chloramphenicol unorwisa mabhakitiriya wakakura wekushandiswa nemhuka, uyo wakagadzirwa zvinobudirira mukupera kwema1980. Panyaya yezvirwere zvinogara zvichiitika, mapurazi mazhinji enguruve anoshandisa florfenicol kakawanda kudzivirira...Verenga zvakawanda -
Zvinhu zvepakutanga zvechisikigo! Kupfuura nepakati pematambudziko ekudzivirira makemikari e-acaricides!
Mishonga yeAcaricides imhando yemishonga yekuuraya zvipembenene inoshandiswa zvakanyanya mukurima, maindasitiri nemamwe maindasitiri. Inonyanya kushandiswa kudzora zvikwekwe zvekurima, kana zvikwekwe pazvipfuyo kana mhuka dzinovaraidza. Gore rega rega pasi rose rinorasikirwa zvikuru nekuda kwezvipembenene zvezvikwekwe. Sekureva kweFood and Agriculture Organisation ye...Verenga zvakawanda -
Ndeipi mishonga inodzinga umhutu yakachengeteka uye inoshanda zvakanyanya?
Umhutu hunouya gore rega rega, ungahudzivirira sei? Kuti vasashungurudzwa nemavampire aya, vanhu vanga vachigadzira zvombo zvakasiyana-siyana zvekudzivirira. Kubva kumambure ekudzivirira umhutu nemahwindo, kusvika kumishonga inouraya zvipembenene, mishonga inodzinga umhutu, nemvura yemuchimbuzi isina kujeka, kusvika ...Verenga zvakawanda -
Mamiriro ekukura uye hunhu hwe flonicamid
Flonicamid mushonga wezvipembenene unonzi pyridine amide (kana nicotinamide) wakawanikwa neIshihara Sangyo Co., Ltd. yekuJapan. Unogona kudzora zvipembenene zvinobaya-baya pazvirimwa zvakasiyana-siyana, uye une simba rakanaka rekupinda, kunyanya kune aphids. Inoshanda zvakanaka. Maitiro ayo matsva, ...Verenga zvakawanda -
Fungidzira mushonga wemashiripiti, fungus, mabhakitiriya, kuuraya mavhairasi, usingadhuri, fungidzira kuti ndiani?
Mukugadzirwa kwemishonga inouraya fungi, mishonga mitsva inoonekwa gore rega rega, uye mhedzisiro yemishonga mitsva inouraya bhakitiriya iri pachenawo. Zviri kuitika. Nhasi, ndichaunza mushonga "wakakosha" kwazvo. Wave uchishandiswa pamusika kwemakore mazhinji, uye uchiri kushanda kupfuura...Verenga zvakawanda -
Ndeapi mabasa chaiwo e ethephon? Ungaishandisa sei zvakanaka?
Muhupenyu hwezuva nezuva, ethephon inowanzoshandiswa kuibva mabhanana, madomasi, mapersimmons nemimwe michero, asi ndeapi mabasa chaiwo eethephon? Ungaishandisa sei zvakanaka? Ethephon, yakafanana ne ethylene, inonyanya kuwedzera kugona kwe ribonucleic acid synthesis mumasero uye inosimudzira protein synth...Verenga zvakawanda -
Imidacloprid mushonga wezvipembenene wemhando yepamusoro unoshandiswa zvakanyanya
Imidacloprid mushonga wezvipembenene unonzi nitromethylene systemic, uri muchikamu chemishonga yezvipembenene inonzi chlorinated nicotinyl, inozivikanwawo semushonga wezvipembenene unonzi neonicotinoid, une fomura yemakemikari inonzi C9H10ClN5O2. Une mhando dzakasiyana dzemishonga, unoshanda zvakanyanya, hune chepfu shoma uye husina kusimba, uye hausi nyore kuzvipembenene...Verenga zvakawanda