Nres ntawm aphids rau cultivated nroj tsuag ua rau deformation thiab twisting ntawm nplooj, slowing qhov kev loj hlob ntawm cov nroj tsuag, deteriorating lawv tawm los. Tag nrho cov no tag nrho siv rau kua txob.
Qhov ua rau ntawm tsos ntawm aphids on kua txob
Kab yog attracted los ntawm lub sij hawm rau regale lub kua txiv ntawm cov nroj tsuag. Thiab nquag ua rau lawv sib hais haum nyob rau hauv lub vaj teb yog ntsaum uas pub on qab zib secretions ntawm aphids. Yog li, ua ntej txhua yam, yuav tsum tau saib xyuas kom tshem cov anthills ntawm lawv qhov chaw.
Txoj kev ntawm combating aphids on peppers
Tag nrho cov hau kev thiab cov hau kev yuav tsum tau muab faib ua pej xeem, lom thiab tshuaj. Thawj pawg ntawm txoj kev siv cov kev paub ntawm peb cov ancestors, qhov thib ob - kev siv sparing siv yeeb siv tshuaj thiab lub attraction ntawm ntuj yeeb ncuab ntawm aphids, peb - spraying nrog haib insecticides.
Cia pib nrog cov pej xeem tshuaj rau aphids on peppers:
- kev kho mob nrog xoom huv huv (40 ml ntawm kua xab npum rau 10 l dej);
- kev kho mob nrog cov xuab zeb ntxhua khaub ncaws xws li cov xab npum ntxhua nrog ntxiv roj zaub, ammonia thiab lwm yam;
- cog txaj nrog qej thiab dos.
Yuav ua li cas tau tshem ntawm aphids on peppers by txheeb raws roj ntsha txoj kev:
- yuav lured mus tua aphids on peppers nyob rau hauv lub tsev xog paj ntawm kab uas yog ntuj yeeb ncuab ntawm aphids - piv txwv li, ladybirds, flies-murmurs;
- nyob rau hauv cov cheeb tsam qhib mus rau kev sib ntaus, koj kuj tseem nyiam noog - sparrows thiab bilberries.
Yuav ua li cas nrog aphids on Bulgarian peppers by tshuaj txhais tau tias:
- Thov txau nrog rau kev npaj hu ua "Fury";
- sprinkle ntau sparing tshuaj "Foufafon";
- kom kho lub txaj nrog tshuaj "Actellik", tom qab uas cov pests yuav tuag sai li sai tau.
Nws yuav tsum tau hais tias ib qho radical tawm tsam yog advisable, thaum lwm yam txhais tau tias tsis pab. Koj yuav tsum tau thov chemistry nrog kev saib xyuas zoo, thiab nws tseem tsis raug mob kom paub tias yuav ua li cas txuag kua txob ntawm aphids, vim muaj ntau yam uas yuav tsum tau ua kiag tam sim ntawd.