I-carrot psyllid: izinambuzane ezincane endaweni enkulu
Kunenkulumo ethi "encane, kodwa ekude." Le nkulumo ifanelekile ukusetshenziswa ngisho nasezilokazaneni ezincane kakhulu. Injalo i-carrot psyllid - isinambuzane esincane esizobhubhisa kalula isivuno esikhulu.
Okuqukethwe
Libukeka kanjani ipheshana le-carrot: isithombe
Incazelo yenkathazo
Igama: I-carrot blotch
Isi-Latin: I-Trioza viridulaIbanga: Izinambuzane - isinambuzane
Isigcawu: I-Hemiptera - i-Hemiptera
 | Izindawo zokuhlala: | ingadi, ingadi yemifino, i-greenhouse |
 | Kuyingozi ku-: | izaqathe, cruciferous |
 | Izindlela zokubhubhisa: | ubuchwepheshe bezolimo, izindlela zabantu |
I-Carrot psyllid iyinkathazo yezitshalo ze-cruciferous nezambulela. Isinambuzane esifika ku-2 mm ngosayizi, esiluhlaza-mhlophe ngombala esinamehlo abomvu namaphiko asobala.
| I-Corpuscle | Umumo unwetshiwe, ekugcineni kwe-ovipositor, izingxenye eziningana. |
| Inhloko | Kuhlukaniswe ngokuphawulekayo, amehlo nezimpondo ezinde kuyagqanyiswa. |
| Izimbotshana | Amapheya amabili amaphiko kanye namapheya amathathu emilenze, ngemuva kukhona izinqubo zokugxuma ezi-3-4. |
| Amaqanda | I-oblong, emhlophe, ibe phuzi ngokuhamba kwesikhathi. Ngesiqu esincane ekugcineni. |
| Izibungu | Umumo ongajwayelekile, onamasegimenti aphinyiselwe phezulu nangaphansi. |
ukuthuthukiswa kwezinambuzane
Entwasahlobo, ukuvela kwe-imago kuqala. Ziyazalana ngenkuthalo kanti ezinsikazi zizalela amaqanda. Zingaba ngu-40 ngosuku, kanti empilweni owesifazane angazalela amaqanda angama-800.
Ngemuva kwamaviki ama-2, ama-nymphs avela emaqandeni, izibungu ezibangela ukulimala okukhulu. Cishe izinsuku ezingama-30 zidla ngenkuthalo ijusi lamahlamvu ezihlala kuwo.
Lapho isimo sezulu siqala ukuwohloka, izinambuzane zithuthela ezindaweni zazo zasebusika. Lawa amaphethelo ehlathi noma izingadi. Lapho, ngaphansi kwamagxolo afudumele noma ku-carrion, bahlomisa indawo. Azikubekezeleli kahle izinga lokushisa eliphansi.
Ukusabalalisa kanye nezintandokazi
I-carrot psyllid isatshalaliswa kulo lonke elaseYurophu, eJapan, eMongolia naseCaucasus. Akakuthandi umswakama, ngakho-ke akatholakali ePrimorye.
Zonke izizukulwane zezinambuzane zibangela ukulimala - izibungu, abantu abadala ngisho namaqanda, ngenxa yokuthi ipuleti leqabunga lonakaliswa.. Isinambuzane esincanyelwayo:
- izaqathe;
- i-parsnip;
- isilimo esidliwayo esinamagatsha anamanzi
- iparsley.
Indlela yokubhekana ne-carrot leafworm
Isanqante silinyazwe izinambuzane.
Kuyadingeka ukuqhubekela phambili ekulweni nezinambuzane ngokushesha nje lapho kutholakala. Uma kungenjalo, izingxenye zemifino nezithelo zizothinteka. Izimpawu zomonakalo yilezi:
- amaqabunga asontekile;
- ukusala ngemuva ekuthuthukisweni kwesitshalo;
- isitshalo sezimpande esinesici;
- ukungaguquguquki okungalungile.
Kunezindlela ezintathu eziyinhloko zomzabalazo: abantu, amakhemikhali kanye ne-agrotechnical.
Izindlela ze-Agrotechnical
Lezi izindlela ezilula zokusiza ukuvikela ukutshala. Bangabuye babizwe ngokuthi uhlobo lwezinyathelo zokuvimbela.
- Lapho utshala, udinga ukuba kude futhi ulwe nokhula.
- Hlukanisa izitshalo zesambulela kuma-conifers.
Izindlela zabantu
Kunezindlela eziningi zokuvikela ukutshala kuma-carrot psyllids usebenzisa izindlela zabantu. Nazi ezisebenza kahle kakhulu.
Amakhemikhali
Ama-insecticide asetshenziswa kuphela ekuqaleni kwesizini. Okungenani izinsuku ezingu-30 ngaphambi kokuvuna, ngaphandle kwalokho ubuthi buyohlala ezimpandeni. Kulezo ezinikezwa emakethe, kungcono ukusebenzisa:
- I-Actellik;
- I-Boreas;
- I-Vantex;
- I-Decis.
Kunqatshelwe ngokuphelele ukusebenzisa i-chemistry kumifino!
Izinyathelo zokuvimbela
Ukuvimbela kuyisihluthulelo sempilo enhle. Kuhlanganisa umsebenzi olula engadini nasengadini:
- Ukukhetha Omakhelwane Abalungile. Ama-Umbelliferae namaconifers kufanele aqhelelane.
- Inhlabathi kufanele ivundiswe kahle futhi ikhululwe, ingabi nokhula.
- Ukuvikelwa ngesikhathi kwezinye izitshalo kuzosiza ukugcina ingadi yonke ihlanzekile.
isiphetho
I-Carrot psyllid iyisilokazana esincane esingalimaza kakhulu izitshalo ze-cruciferous. Ukuguqulwa kwezithelo kuzokonakalisa ukubukeka nokunambitha kwabo, futhi ukulimala kohlaza kuzophazamisa ukukhula okuvamile kwesitshalo.
Ngaphambilini