Izinambuzane ezihlahleni ze-currant. Ungabhekana kanjani nama-aphid ngenyongo?

Ngokukhiqizwa okungalawuleki kwama-aphid, kubangela ukulimala okukhulu kumkhiqizo wama-currants.

Akunakwenzeka ukususa ngokuphelele le nkathazo engadini. Ukuze uvikele ukutshala ngangokunokwenzeka, kubalulekile ukwelashwa ngamalungiselelo afanele ngesikhathi esifanele.

Ukuze wenze lokhu, udinga ukuqonda i-biology yesinambuzane, izici zomjikelezo wokukhula nokuzala kwayo.

Uhlobo lwezinambuzane ezithelele izihlahla

Sekukonke, izinhlobo ezingama-20 zama-aphid ziyaziwa, ezikhubaza ama-currants nama-gooseberries. Ezindaweni zethu, kunezinhlobo eziyi-13 ezihlala emaqabunga, amagxolo, amahlumela amancane, ama-peduncles, amajikijolo ngisho nezimpande zehlathi.

Ama-aphid aluhlaza namnyama asabalele, kepha ama-aphid leaf leaf ayalimaza ikakhulukazi.

Ishidi le-Gallic

Lapho kuthinteka yilesi silokazane, kuvela izimpawu ezithile:

• kukhula iqabunga elonakele, ifomu lokuvuvukala elibomvu noma eliphuzi ohlangothini olungaphezulu - ama-galls;
• amakoloni wezintwala avela ngaphansi;
• iziqongo zamahlumela ziyagoqana, kwesinye isikhathi ziyoma.

I-Gallic aphid isebenza kakhulu kuma-currants abomvu namhlophe, futhi ithinta ama-currants amnyama nakagolide kancane. Lesi sinambuzane sithanda amahlumela amancane ngesikhumba esincane emaqabungeni, kepha singakwazi ukwenza ikoloni lonke isihlahla uma kungathathwa izinyathelo ngesikhathi zokubhubhisa. Emazingeni okushisa aphezulu, ukukhiqizwa kwamagciwane kukhula kakhulu.

Izici:

1. I-aphid eyodwa yeqabunga le-gallic ifinyelela kubude obungu-3 mm.
2. Umzimba upendwe ngombala ophuzi oluhlaza okotshani, umbozwe izinwele ezincanyana.
3. Ngokubukeka, ifana ne-aphid eluhlaza, kepha eyokugcina ayiholeli ekwakheni ama-galls emaqabunga e-currant.

Mngakanani umonakalo owenzekile?

Ama-aphid athinta kakhulu amahlumela amancane, ahlaba ubuso beqabunga futhi adle umpe wesitshalo. Ukuqinisa izindawo zokubhoboza, ama-currants akhiqiza izicubu ezikhethekile ezibukeka njengokukhula. Ukwakheka okunempilo kweqabunga kuyaphazamiseka, i-photosynthesis inciphisa ijubane, kanti lesi sitshalo sithola amandla amancane ekukhuleni kwamahlumela nokuvuthwa kwamajikijolo.

Amagatsha alimele ngeke akwazi ukuthela ngokuphelele izithelo ngonyaka ozayo futhi kunzima kakhulu ukubekezelela isikhathi esingesihle. Isivuno esiphelele kanye nobunzima bobusika bokutshala kuyancipha.

I-Gall aphid ithwala igciwane le-hazel-grouse, okunzima kakhulu ukulwa nalo kunezilokazane.

Kubonakala kuphi futhi kungani?

Ama-aphid avela ekuqaleni kwentwasahlobo avela emaqandeni abekelwe ubusika emagqabeni amagatsha ama-currants, aseduze nezinso. Abantu bokuqala bachamusele lapho amaqabunga evuvukala noma kuvela amaqabunga okuqala. Lezi yizintwala ezingumsunguli, ngasinye sazo sikwazi ukuzala abantwana besifazane abangaphezu kwekhulu, ngaphandle kwamaphiko. Lapho leli koloni likhula kakhulu, kuvela abantu abanamaphiko, bandizela ezihlahleni eziseduze nakwezinye izitshalo ezifanele.

Ekupheleni kwehlobo, abantu besilisa nabesifazane baqala ukuzalwa, ababuyela ezihlahleni ezihlanganisiwe ukuyokhwelana nokubeka amaqanda. I-clutch imelana nesithwathwa esibi futhi ihlala egxolweni kuze kube yizinsuku ezingama-250, kuze kufike isikhathi esivumayo. Ama-aphid nawo angabeka amaqanda okhuleni eduze namasimu ezithelo, ngakho-ke avela esizeni, noma ngabe ama-currants acutshungulwa ngokucophelela, kepha ukhula alususwa.

Izindawo zokuhlala ze-aphid nezizathu zokubonakala kwazo zichaziwe lapha.

Ungalwa kanjani: ungasiphatha kanjani isitshalo entwasahlobo?

Izindlela zentwasahlobo zokulwa nenyongo ye-gall kuma currants zifaka izigaba ezintathu:

1. Ukucutshungulwa kwentwasahlobo... Kuyadingeka ekubhujisweni kwamaqanda asebusika ebusika. Ngaphambi kokuvela kwamaqabunga okuqala, ama-currants kufanele alashwe ngamanzi ashisayo. Isihlahla siniselwa ngamanzi abilayo avela enkonweni yokunisela. Uma amahlumela esevele eqhakazile, amanzi ashisayo awakwazi ukusetshenziswa, azolimaza amahlumela.

   Kungcono ukusebenzisa izidakamizwa ezikhethekile, isibonelo, 30-B, Prophylactin. Lezi izindlela zomhlaba wonke zokubhujiswa kwezinhlobo zobusika zezinambuzane zamasiko ahlukene.

2. Icubungula ngaphambi kokuqhakaza... Ngemuva kokuthi amaqabunga esevulekile, lapho kuvela ama-aphid namakholoni amancane, ama-insecticide angasetshenziswa. Ukuphakama kokukhiqizwa kwe-aphid kwenzeka ngesikhathi sokuqhakaza kwama-currants, kepha kungcono ukwelashwa kusengaphambili ukuze ungalimazi izinyosi nezinye izinto ezithutha impova. Ukulwa nama-aphid ngalesi sikhathi, unga:
   • susa amahlumela alimele;
   • sebenzisa izindlela zokupheka;
   • fafaza isihlahla ngamakhemikhali;
   • sebenzisa ama-biologicals.
3. Ukufafaza... Udinga nokwazi ukuthi ungasifafaza kanjani isihlahla ngesikhathi sokuqhakaza. Ama-currants aqhakazayo akufanele aphathwe ngemithi yokubulala izinambuzane, ikakhulukazi ehlelekile, ngoba ubuthi bunganqwabelana kumajikijolo. Ngalesi sikhathi, kungcono ukusebenzisa izindlela zokupheka zezintwala noma ukubola ngokushesha kwamalungiselelo ezinto eziphilayo.

Ukudabula amahlamvu athelelekile kuyasiza lapho izinambuzane zimbalwa. Kepha izimpawu ezisobala zomonakalo - ama-galls - avele lapho ikoloni lezintwala lifinyelela usayizi omkhulu, okwazi ukuhlakazeka. Uma iningi lehlathi lithintekile, akunakwenzeka ukususa amahlumela.

Izindlela zokupheka ezidumile ezilwa nama-aphid:

• Ukumnika kwama-marigolds... Gcwalisa isitsha esingamalitha ayi-10 maphakathi nezimbali eziqoshiwe neziqu, uthele amanzi phezulu. Gcizelela izinsuku ezimbili endaweni epholile, ubunzima, engeza u-40 g wensipho yokuwasha. Ukumnika kulungele ukufafaza.
• Ukumnika ugwayi... Thela ama-200 g amaqabunga omile ngamalitha ama-5 amanzi abandayo, shiya izinsuku ezimbili. Faka amanye amalitha ama-5 wamanzi ahlanzekile, uhlobo nosetshenziselwe ukufafaza.
• Isixazululo sesipho... Chaza u-300 g wensipho yokuwasha kumalitha ayi-10 amanzi. Nisela isihlahla ngokukhululekile ngesixazululo. Insipho yokuwasha ingathathelwa indawo insipho yezimonyo engamanzi, ezodingeka uhhafu kunalokho.

Amakhambi esintu ama-aphid awanabungozi ngokwanele kubantu, kepha angasebenza ngokungenamandla. Kungcono ukuwasebenzisa lapho ama-currants esesigabeni sezithelo, futhi ukuze kusetshenzwe entwasahlobo, phendukela kuzindlela ezisebenza kangcono - izibulala-zinambuzane.

Yiziphi izidakamizwa okufanele uzisebenzise ukuqeda lesi sinambuzane?

Ukwelashwa ngezidakamizwa kwenziwa esimweni sezulu esomile, esizolile, kusetshenziswa izinto zokuzivikela nokunamathela ngokuqinile emiyalweni. Isikhathi esihle kakhulu ekuseni noma kusihlwa.

Entwasahlobo, ukufafaza kwenziwa ngokushesha ngemuva kokuthena isihlahlaukuvikela izingxenye ezintsha ekungcolisweni.

Ngemuva kokuhluma nangaphambi kokuqhakaza kwama-currant, ama-insecticide okubulala amakhemikhali angasetshenziswa ukubulala ama-aphid. Ziyasebenza impela, kepha izinambuzane ziyakwazi ukuzivumelanisa nazo, ngakho-ke izindlela ezinye.

Izidakamizwa ezihlelekile zimuncwa yisitshalo futhi ngokusebenzisa i-proboscis zingena emathunjini wesilokazane, kubangele ukufa kwaso. Ngempumelelo ekulweni nezintwala:

• I-Aktara.
• Imfihlo.
• UTanrek.
• I-Biotlin.

Emithini engeyona eye-systemic, ungasebenzisa okulandelayo:

• Inhlansi.
• I-Inta-Vir.
• I-Inta-S-M.
• Herald.
• Fufanon.
• I-Kinmix.

Uma ama-inflorescence asevele akhiwa kuma-currants, kungcono ukusebenzisa amalungiselelo ebhayoloji ukubhubhisa ama-parasites. Bafaka emzimbeni wezinambuzane ngomsizi wezitshalo, kubangele ukulimala kwamathumbu, ukukhubazeka nokufa. Izimali ezinjalo zibhekwa njengokungenabungozi kubantu, ngoba zenziwe ngesisekelo semvelo. Phakathi kwazo:

• I-Bitoxibacillin.
• I-Aktofit.
• I-Aversectin S.
• IGaupsin.

Yisiphi isinambuzane esisindisa amahlathi?

Ama-aphid adla izimbungulu ezidlayo, ama-thrips, ama-ladybugs, amabhungane omhlabathi nezinye izinambuzane. Umsizi omkhulu wensimu - iladybug... Izibungu zayo zidla amakoloni futhi zisheshe ziphulukise ama-currant bushes, yize nazo ngokwazo zibukeka zethusa.

Ukuze i-ladybug ibhubhise kalula ama-aphid, izintuthwane kufanele zisuswe esiqintini segadi. Lezi zintwala zakamuva ngokukhethekile "zikhula", ukuba naye ekubambaneni: ukuvikela amakoloni ukuze uwasebenzise njengomthombo "wobisi". Ama-aphid amunca ujusi omningi ku-currant, engenaso isikhathi sokuthola zonke izakhi zawo, ngakho-ke uketshezi lwawo lumnandi, okuyizinto izintuthwane ezizisebenzisayo.

Ukuqothula izintuthwane, sebenzisa amanzi abilayo, uviniga oshisayo, noma amalungiselelo akhethekile.

Ungafunda ngezinambuzane nezinye izidalwa ezibhubhisa ama-aphid lapha.

Izindlela zokuvimbela

Ukuvimbela ukubonakala kwama-aphid kuma-currants kufanele kuqalwe ekwindla, ngemuva kokuthi wonke amaqabunga ewile ehlathini. Udoti kufanele ususwe futhi ushiswe, futhi amahlumela kufanele aphathwe ngama-ejenti akhethekile ekubhujisweni kwamaqanda ezinambuzane, njengeNitrafen. Ukunakekelwa okukhethekile kufanele kukhokhwe kumagxolo alimele nasezindaweni ezinezinso.

Ekuqaleni kwentwasahlobo, kungcono ukugubha umhlaba ozungeze isihlahla. Kubalulekile ukususa ukhula ngesikhathi. Ungatshali eduze kwezitshalo ze-currant:

• i-mint;
• ohlakaniphileyo;
• i-thyme;
• i-lavender;
• oregano;
• umhlanzi.

I-gall aphid ifudukela kubo maphakathi nehlobo, lapho amaqabunga e-currant eba nzima kakhulu. Lezi zilimo zikulungele ukukhiqiza kabusha lesi silokazane - kuvela isizukulwane sabantu abesilisa nabesilisa abesilisa nabesilisa abesilisa abesilisa nabesifazane, ababuyela ezihlahleni ezibekiwe babeka amaqanda.

I-Chamomile, marigolds kanye ne-calendula zixosha izinambuzane ngephunga elithile. Zingatshalwa phakathi kwemigqa.

Ukuvikelwa okuphezulu kwama-currants kusuka kuma-aphid, kubalulekile ukuhlanganisa izindlela zokulawula nokuvimbela, kanye nokuqapha izitshalo eziseduze ne-shrub. Isikhathi sentwasahlobo sibaluleke kakhulu, lapho amakoloni e-aphid esanda kuvela, futhi ukwelashwa kwamakhemikhali kungenzeka.

Sikunikeza ukuthi ubuke ividiyo ngezindlela zokubhekana nama-aphid kuma-currants:

Bukela ividiyo: How to control aphids on apple trees (May 2024).