Ubwino Wapamwamba Spinosad CAS 131929-60-7 ndi Kutumiza Mwachangu

Mafotokozedwe Akatundu

Spinosad ndi kawopsedwe kochepa, kothandiza kwambiri,fungicide yochuluka.Ndipo wakhala akugwiritsidwa ntchito padziko lonse lapansikuwongolera tizilombo tosiyanasiyana, kuphatikizapo Lepidoptera, Diptera, Thysanoptera, Coleoptera, Orthoptera ndi Hymenoptera, ndi ena ambiri.Spinosad imawonedwanso ngati chinthu chachilengedwe, chifukwa chake imavomerezedwa kuti igwiritsidwe ntchito paulimi wa organic ndi mayiko ambiri.

Kugwiritsa Ntchito Njira

1. Zamasambakuwononga tizirombonjenjete ya diamondi, gwiritsani ntchito 2.5% kuyimitsa wothandizira 1000-1500 nthawi ya yankho kuti mutengere mofanana pamtunda wa mphutsi zazing'ono, kapena gwiritsani ntchito 2.5% kuyimitsa wothandizira 33-50ml mpaka 20-50kg wa madzi opopera pa 667m iliyonse.².

2. Pofuna kuthana ndi nyongolotsi zamtundu wa beet, thirirani madzi ndi 2.5% kuyimitsidwa 50-100ml pa 667 sqm iliyonse kumayambiriro kwa mphutsi, ndipo zotsatira zake zimakhala madzulo.

3. Pofuna kupewa ndi kuwongolera ma thrips, ma 667 masikweya mita aliwonse, gwiritsani ntchito 2.5% kuyimitsa 33-50ml kupopera madzi, kapena gwiritsani ntchito 2.5% kuyimitsira madzi nthawi 1000-1500 zamadzimadzi kuti mupoperane molingana, kuyang'ana tinthu tating'onoting'ono monga maluwa, achichepere. zipatso, nsonga ndi mphukira.

Kusamala

1. Ikhoza kukhala poizoni ku nsomba kapena zamoyo zina za m'madzi, komanso kuipitsa madzi ndi maiwe kuyenera kupewedwa.

2. Sungani mankhwalawa pamalo ozizira komanso owuma.

3. Nthawi pakati pa kubzala komaliza ndi kukolola ndi masiku asanu ndi awiri.Pewani kukumana ndi mvula pasanathe maola 24 mutapopera mbewu mankhwalawa.

4. Samalani ndi chitetezo chaumwini.Ngati splashes m'maso, nthawi yomweyo muzimutsuka ndi madzi ambiri.Mukakhudza khungu kapena zovala, sambani ndi madzi ambiri kapena madzi a sopo.Ngati atengedwa molakwika, musayambe kusanza nokha, musadyetse kalikonse kapena kusanza kwa odwala omwe sali maso kapena omwe ali ndi spasms.Wodwalayo ayenera kutumizidwa mwamsanga kuchipatala kuti akalandire chithandizo.

Njira yochitira

Limagwirira ntchito ya polycidin ndi zachilendo kwambiri ndi wapadera, amene ndi osiyana macrolides ambiri, ndi wapadera mankhwala kapangidwe amatsimikizira ake wapadera tizilombo limagwirira.Polycidin imakhudzana mwachangu komanso kumeza kawopsedwe kwa tizilombo.Lili ndi zizindikiro zapadera za poizoni wa mitsempha.ake limagwirira ntchito ndi yotithandiza mantha dongosolo la tizilombo, kuonjezera mowiriza ntchito, ndi kutsogolera sanali zinchito minofu chidule, kulephera limodzi ndi kugwedeza ndi ziwalo.Zinawonetsedwa kuti nicotinic acetylcholine receptor (nChR) idayendetsedwa mosalekeza kuti ipangitse kutulutsidwa kwa acetylcholine (Ach) kwanthawi yayitali.Polycidin imagwiranso ntchito pa γ-aminobutyric acid (GAGB) zolandilira, kusintha ntchito ya GABA gated chlorine njira ndi kupititsa patsogolo ntchito yake yopha tizilombo.

Njira yowonongeka

Zotsalira za mankhwala ophera tizilombo m'chilengedwe zimatanthawuza "kuchulukirachulukira" kwa mankhwala ophera tizilombo omwe chilengedwe chingakhale nacho, ndiko kuti, m'dera linalake ndi nthawi inayake, kuonetsetsa kuti zamoyo zonse zili bwino komanso zokolola zazaulimi osati kuphwanya malamulo. chilengedwe khalidwe."Maximum load" imakhalanso mtengo woyezera chitetezo cha chilengedwe cha mankhwala ophera tizilombo, komanso ndikusintha komwe kumachepa pang'onopang'ono ndi kusintha kwa nthawi ndi chilengedwe.Malingana ngati sichidutsa malire awa, chitetezo cha chilengedwe cha mankhwala ophera tizilombo ndichoyenerera.Polycidin imawononga kwambiri chilengedwe kudzera m'njira zosiyanasiyana zophatikizira, makamaka kuwonongeka kwa zithunzi ndi kuwonongeka kwa tizilombo tating'onoting'ono, ndipo pamapeto pake imawola kukhala zinthu zachilengedwe monga kaboni, haidrojeni, okosijeni, ndi nayitrogeni, motero sizimayambitsa kuipitsa chilengedwe.Theka la moyo wa polycidin m'nthaka anali 9 ~ 10 masiku, masamba pamwamba pake anali masiku 1.6-16, ndipo madzi anali osakwana tsiku limodzi.Inde, theka la moyo limagwirizana ndi mphamvu ya kuwala, popanda kuwala, theka la moyo wa multicidin ndi aerobic nthaka metabolism ndi masiku 9 mpaka 17.Kuphatikiza apo, polycidin misa kutengerapo dothi ndi sing'anga K (5 ~ 323), kusungunuka kwake m'madzi kumakhala kochepa kwambiri ndipo kumatha kuwonongeka mwachangu, kotero kuti leaching ya polycidin ndiyotsika kwambiri, kotero ingagwiritsidwe ntchito mwanzeru. komanso ndi yabwino kwa magwero a madzi apansi panthaka.