Kuyaziwa ukuthi ukhetha nokutshala izithombo zeklabishi kuphela isinyathelo sokuqala endleleni yokuvunwa okuhle. Into ebaluleke kakhulu ekwakheni iklabishi ukukwazi ukugcina imibhede iklabishi ezifweni nezilokazane. Ngokuvamile, abalimi abazi ukuthi benzeni, beqaphela ukuthi izitshalo zivela emaqabunga eklabishi etshalwe ngothando, futhi nje kuphela usizi abona ukuthi amaqabunga aphuzi kanjani, aphenduke amhlophe futhi aphenduke. Kunokuba usebenze iklabishi uma amaqabunga ekhona futhi ephika, futhi kungani kwenzeka, ungafunda kusuka kusihloko sethu.
Kungani iklabishi idonsa amaqabunga?
Isizathu esiyinhloko esenza amaqabunga eklabishi aqale ukuma, ahlanganiswe namabala ahlanzekile kanye ne-curl - ukuhlasela kweklabishi i-aphid. Lezi zinambuzane ezincane zombala omhlophe ongacacile zikhetha ukuhlala emakoloni amakhulu, zidla ijusi leklabishi. Ngaphambi kokuqala kwebusika, balala amaqanda amaningi emagodini eklabishi, nokhula lukhula eduze. Entwasahlobo yamaqanda angaphezu kwama-overwintering, izimpungushe ze-aphid zivela, okuyinto, emva kwezinsuku ezingu-10-14, ziphenduka zaba abesifazane abadala. Labo, futhi, banikeza inzalo entsha. Ngenxa yalokho, ngisho nemibhede eklabishi enkulu kakhulu ethinteka yiklabishi i-aphid esikhathini esifushane. Phakathi nonyaka owodwa, lesi sitshalo sikhula izizukulwane ezingaphezu kuka-16, kanti izinambuzane nezilwanyana ezindala zisebenzisa iklabishi yokudla okunomsoco. Ebhekene nokuhlasela okunjalo iklabishi ngokushesha ilahlekelwa ubungqabavu, amaqabunga ayo ahlanganiswe namabala, aphelile futhi ngokuhamba kwesikhathi iklabishi ifa. Iklabishi iklabishi, i-aphid ekwazi ukuyenza, noma ayifaki, noma ifake amafutha kakhulu. Ama-aphid akhuthele ikakhulukazi akhiqiza ngesimo sezulu esinomsoco nesifudumele, ngakho-ke abalimi behlobo olufudumele behlobo ehlobo kufanele badinga ngokucophelela.
Kungenzeka yini ukuthi ulondoloze iklabishi uma amaqabunga awo ephika futhi esomile?
Nakuba ukulwa nokulwa nama-aphid akulula, kodwa ngokusebenza ngokujwayelekile kwezinyathelo zokuzivikela, impumelelo kungenzeka. Okokuqala, emva kokuvuna, kubalulekile ukubhubhisa ngokucophelela zonke izintambo zeklabishi ezithathelwanayo kanye nokhula lapho amaqanda aphid angaba khona khona. Indawo esakhiweni lapho iklabishi ikhule khona kufanele izwe, ngakho-ke ingashiyi ama-aphid amaqanda ngaphandle kweso lokusinda amaqhwa ngokuphepha.
Okwesibili, ukunciphisa inani lama-aphid, kungenzeka ukuthi usebenzise izitha zalo zemvelo - ama-ladybirds, ama-lacewings nezimpukane.
Okwesithathu, uma kutholakala izimpawu zokuqala zeklabishi i-aphid ', kuyadingeka ukuthi uqale ukuphatha isayithi ngezinambuzane. Yini engelashwa ngeklabishi uma amaqabunga ayo ephihliwe futhi esomile? Ukuze uthole ukwelashwa kokuqala, ingxube ka-5 amagremu we-potassium chloride kanye nama-gramu angu-10 we- superphosphate ekhishwa ngokuvamile isetshenziswa,