Aphids yog ib qho ntawm cov kab tsuag tseem ceeb ntawm cov qoob loo, feem ntau hu ua greasy kab.Lawv nyob rau qhov kev txiav txim ntawm Homoptera, thiab feem ntau yog densely populated los ntawm cov neeg laus thiab nymphs ntawm zaub seedlings, kev sib tw nplooj, stems thiab sab nraum qab ntawm nplooj nyob ze rau hauv av.Tus stab nqus kua txiv.Cov ceg thiab nplooj ntawm cov nroj tsuag puas yog yellowed thiab deformed, paj buds puas, lub sij hawm flowering yog shortened, paj ntim yog txo, thiab cov nroj tsuag wilt thiab tuag nyob rau hauv mob hnyav.Tsis tas li ntawd, aphids tuaj yeem kis tau ntau yam kab mob nroj tsuag, ua rau cov kab mob qoob loo, thiab ua rau poob ntau dua.

Aphids muaj teeb meem txhua xyoo puag ncig, lawv lub peev xwm kev loj hlob muaj zog heev, thiab lawv cov tshuaj tiv thaiv kab mob tau muaj zog thiab muaj zog, yog li cov neeg ua liaj ua teb mob taub hau heev.Ntxiv nrog rau kev tswj hwm kev ua liaj ua teb, cov yeeb ncuab ntuj tswj hwm ntawm aphid, phaj daj kom nyiam aphid, nyiaj grey zaj duab xis kom tsis txhob muaj aphid thiab lwm yam kev ntsuas, cov hauv qab no pom zoo rau ntau yam tshuaj tshwj xeeb rau kev tswj hwm ntawm aphids resistant.Rau siv.

50% sulfuramid qhov muag dej dispersible granules

Nws muaj cov yam ntxwv ntawm kev ua haujlwm siab thiab ceev ceev, thiab tuaj yeem tua tau nyob rau hauv qhov kev taw qhia (cov kua yog ntaus rau ntawm nplooj ntawv, vim tias muaj zog nqus thiab nkag mus rau hauv cov kab, cov kab nyob rau sab nraum qab ntawm nplooj yuav raug tua. los ntawm cov tshuaj), thiab cov nyhuv yog ntev.Nws muaj peev xwm tswj tau qhov nqus qhov ncauj kab tsuag uas tiv taus nicotine, pyrethroid, organophosphorus thiab carbamate tshuaj tua kab, thiab muaj kev tshwj xeeb rau aphids.

40% sulfenalazine · spinosad dej

Nws muaj cov txiaj ntsig ntawm kev nqus dej, kev coj ua thiab infiltration, uas yog, nws tuaj yeem tiv thaiv kev tuag.Nws kuj tseem muaj txiaj ntsig tiv thaiv cov nplej xim av planthopper.Cov khoom tswj muaj xws li aphids, whiteflies thiab nplai kab.Cov kab tuaj yeem tua tsis pub dhau 20 feeb tom qab txau, thiab lub sijhawm siv tau tuaj yeem ncav cuag ntau tshaj 20 hnub.

20% sulfenalazine · pyrimethamine

Nws muaj kev tswj tau zoo heev ntawm kev tho-nqus qhov ncauj ntawm ntau cov qoob loo.Nws muaj kev sib cuag tua thiab cov nyhuv systemic.Hauv cov nroj tsuag, nws tuaj yeem thauj tau ob qho tib si hauv xylem thiab hauv phloem, yog li nws tuaj yeem siv los ua foliar txau nrog rau hauv kev kho av.

20% flonicamid dej dispersible granules

Ntxiv nrog rau qhov cuam tshuam ntawm kev sib cuag tua thiab tshuaj lom, nws kuj muaj cov neurotoxicity zoo thiab cov tshuaj tua kab mob sai.Tom qab nqus cov kab tsuag xws li aphids noj thiab nqus cov kua txiv hmab txiv ntoo nrog flonicamid, lawv yuav raug tiv thaiv sai sai los ntawm kev nqus cov kua qaub, thiab tsis muaj qhov tso tawm yuav tshwm sim li ntawm 1 teev, thiab thaum kawg tuag tshaib plab.

46% Fluridine Acetamiprid Dej Dispersible Granules

Vim tias nws cov txheej txheem ntawm kev ua yog txawv los ntawm cov tshuaj tua kab, nws muaj cov teebmeem tshwj xeeb ntawm aphids uas tiv taus organophosphates, carbamates thiab pyrethroids.Lub sijhawm siv tau tuaj yeem ncav cuag ntau tshaj 20 hnub.

40% Flonicamid · Thiamethoxam Dej Dispersible Granules

Rau foliar tshuaj tsuag thiab av irrigation thiab paus kev kho mob.Tom qab txau, nws tau nrawm nrawm los ntawm lub cev thiab xa mus rau txhua qhov chaw ntawm cov nroj tsuag, uas muaj kev tswj xyuas zoo ntawm cov kab-nqus cov kab tsuag xws li aphids, planthoppers, leafhoppers, whiteflies, thiab lwm yam.

Flonicamid · Dinotefuran Dispersible Oil Suspension

Nws muaj cov yam ntxwv ntawm kev sib cuag tua, mob plab lom thiab muaj zog hauv paus system nqus, lub sij hawm ntev ntawm mus txog 4 mus rau 8 lub lis piam (theoretical lasting effect lub sij hawm yog 43 hnub), dav insecticidal spectrum, thiab lwm yam, thiab muaj kev tswj zoo heev ntawm kev tho. - nqus lub qhov ncauj kab tsuag.