Aphids chimwe chezvipembenene zvikuru zvezvirimwa, zvinowanzozivikanwa sezvipembenene zvine mafuta.Ivo ndevehurongwa hweHomoptera, uye vanonyanya kugarwa nevanhu vakuru uye nymphs pamadzinde emiriwo, mashizha manyoro, madzinde uye kumashure kwemashizha pedyo nevhu.Kubaya kunosveta muto.Matavi nemashizha emiti yakakanganisika akatsvuka uye akaremara, maruva emaruva akakuvadzwa, nguva yemaruva inopfupiswa, maruva emaruva anoderedzwa, uye zvinomera zvinopera uye zvinofa mumamiriro ezvinhu akaoma.Pamusoro pezvo, maaphid anogona zvakare kutapurira mavhairasi akasiyana siyana, kukonzera zvirwere zvehutachiona hwezvirimwa, uye kukonzera kurasikirwa kukuru.

Aphid anokuvadza gore rose, simba rawo rokubereka rakasimba zvikuru, uye kurwisa kwavo mishonga yezvipembenene kuri kuramba kuchiwedzera kusimba, saka varimi vanotemwa nemusoro.Pamusoro pekutonga kwekurima, kudzora kweaphid muvengi, yero ndiro yekukwezva aphid, sirivheri grey firimu kudzivirira aphid uye mamwe matanho, zvinotevera zvinokurudzira akati wandei akakosha mishonga yekudzora maaphid asingagone.For reference.

50% sulfluramid yeziso mvura inorasika granules

Iine hunhu hwepamusoro-soro uye nekukurumidza, uye inogona kuurayiwa yakatarisana (iyo mvura inorohwa pamberi peshizha, nekuda kwekunyura kwakasimba uye kupinda mukati, zvipembenene zviri kumashure kweshizha zvinouraiwa zvakare. nemushonga), uye mhedzisiro yacho yakareba.Inogona kunyatso kudzora tupukanana tunosveta pamuromo zvinopokana ne nicotine, pyrethroid, organophosphorus uye carbamate mishonga yezvipembenene, uye ine zvakakosha paaphid.

40% sulfenalazine · spinosad mvura

Iyo ine mhedzisiro ye systemic absorption, conduction uye infiltration, ndiko kuti, inogona kurwisa rufu.Inoshandawo pakurwisa rice brown planthopper.Kudzora zvinhu zvinosanganisira hove, whiteflies uye tupukanana.Zvipembenene zvinogona kuurayiwa mukati memaminitsi makumi maviri mushure mekupfapfaidza, uye nguva inoshanda inogona kusvika mazuva anopfuura makumi maviri.

20% sulfenalazine · pyrimethamine

Iyo ine yakanakisa kudzora mhedzisiro pakuboora-kuyamwa miromo yezvirimwa zvakasiyana.Iyo ine kubata kuuraya uye systemic mhedzisiro.Mumiti, inogona kutakurwa zvose mu xylem uye mu phloem, saka inogona kushandiswa sefoliar spray pamwe chete nekurapa kwevhu.

20% flonicamid mvura inorasika granules

Pamusoro pemhedzisiro yekusangana kuuraya uye chepfu, ine zvakare yakanaka neurotoxicity uye nekukurumidza antifeeding mhedzisiro.Mushure mekubaya-kuyamwa zvipembenene zvakadai seaphid kudya uye kufemera muto wechirimwa neflonicamid, ivo vachakurumidza kudzivirirwa kubva pakusveta muto, uye hapana tsvina ichaonekwa mukati meawa imwe, uye pakupedzisira inofa nenzara.

46% Fluridine Acetamiprid Mvura Inorasika Granules

Nemhaka yekuti maitiro ayo ekuita akasiyana neaya ezvipembenene zvekare, ane zvakakosha paaphid inopesana ne organophosphates, carbamates uye pyrethroids.Nguva yechokwadi inogona kusvika kupfuura mazuva makumi maviri.

40% Flonicamid · Thiamethoxam Mvura Inorasika Granules

Kupfapfaidza foliar uye kudiridza ivhu uye kurapwa kwemidzi.Mushure mekupfapfaidza, inokurumidza kutorwa nehurongwa uye kuendeswa kunzvimbo dzese dzechirimwa, iyo ine yakanaka kudzora maitiro ekubaya-anoyamwa zvipembenene zvakaita seaphid, planthoppers, leafhoppers, whiteflies, nezvimwe.

Flonicamid · Dinotefuran Dispersible Oiri Kumiswa

Iyo ine hunhu hwekusangana kuuraya, mudumbu muchetura uye yakasimba midzi midzi kunyudzwa, inogara mhedzisiro nguva inosvika 4 kusvika 8 mavhiki (theoretical inogara mhedzisiro nguva mazuva makumi mana nematatu), yakakura insecticidal spectrum, nezvimwewo, uye ine yakanakisa kudzora maitiro pakuboora. -kusveta tupukanana pamuromo.