Izilwanyana ze-anyanisi kunye nokulawula kwazo

Ayikho imfihlo yokuba endleleni yokuvuna izilwanyana, abatshayeli bamaloli balinde iimvavanyo ezininzi, kungekhona ubuncinci bahlasela abo banqwenela ukutya izityalo ezincinci. Akufuneki ukuthetha, nangona kukho abaninzi abazingeli kwi- anyanisi enomdla. Kwiintlobo ezinzulu zee-anyanisi kunye nezindlela zokusebenzisana nazo, siya kuthetha namhlanje.

Izilwanyana ze-anyanisi

Ngoko, masiqwalasele ngokukodwa kwi-amateur nganye ukuze sizuze kwiibhedi ze-anyanisi:

1. I-anyanisi inyuka . Ukungabonakali kunye nokufana nokubonakala kwintsapho yakhe, i-onion fly inokubangela ukufa kweemveliso eziluncedo. Inendima yabantu abadala kukubeka amaqanda, apho iincinci (malunga ne-10 mm) ziqhekeza, kodwa izibungu eziqhaqhaqhaqhaqhaqha. Njengomphumo womsebenzi wabo, i-anyanisi ibola kwaye ife.
2. I-anyanisi ngasese . Ngokuchasene nelo lidlulileyo, kungekhona nje izibungu ezonakalisa umonakalo kwizityalo (izibungu "ezingenamthetho" 0.7 cm ubude), kodwa nabadala beli bhungane. Kwaye abazondli iibhubhu, kodwa ngamagqabi e-anyanisi, ukwenza kuyo imbonakalo ebonakalayo kwi-gleam. Ngenxa yoko, iintsiba zijikelezileyo, kwaye ii-bulbs zincinci.
3. I-anyanisi igxuma i-nematode (i-onion worm) . Isitha esona sinobuqili nesobuqili se-anyanisi ngezizathu ezilandelayo: okokuqala, ayibonakali kwiso iso (ubude bomdala abugqithanga ngaphezu kwe-1.5 mm), kwaye okwesibini, luye lwakwazi ukulungelelanisa ezininzi zeemichiza ezisetyenziswa ngokuchasene nazo. Bobabini abadala kunye nezibungu zondla ngesityalo sokutywala, okubangele amaqabunga kunye nama-bulbs.
4. I-anyanisi (itekshi) iyancipha . Inkathazo encinane (engekho ngaphezu kwe-1 mm ubude) bombala obomvu okanye obomvu, ingonakalisi nje u-anyanisi kuphela, kodwa kunye negalikhi, izityalo zeentyatyambo kunye neikomkom, zisiphuza ijusi yazo.
5. Inion moth . Kuhle kakhulu ekuqalekeni, iflyflyfly, yenza umonakalo omkhulu kwizityalo ze-anyanisi, ubeka iqanda elilodwa kufuphi nawo, apho kuvela khona amaqabunga okudla.

Indlela yokukhusela i-anyanisi kwiinambuzane?

Siza kwenza ukubhuka kwangoko ukuba ibhedi ye-onion ikwazi ukuba yindawo yokuhlala kuyo yonke inambuzane echazwe ngasentla. Ngako oko, thetha ngokukhusela ukutshala kwee-anyanisi ezivela kwiintlanzi siqala ngeemilinganiselo ezenza kuwo wonke umlinganiselo ofanayo:

1. Ukucima iibhedi emva kokuvuna. Oku kulula ukuqala kokubambisa kuya kunceda ukuphelisa ubusika emhlabathini we-onion fly kunye ne-onion moth izirubha, kwaye uphinde ubonakalise ubomi be-nematode ngandlela-thile. Imeko ephambili kukugubha umbhede womyezo ngaphambi kokuqala kweqabunga, ngokuqokelela ngokucophelela ukusalela kweengcambu zokuvuna.
2. Ukuthobela imithetho yokujikeleza kwezityalo. Kunconywa kakhulu ukuba ungalimi i-anyanisi rhoqo kwixesha eli-4 ukuya ku-5 ukuya kweyesihlanu, ukwenzela ukuba ekuqaleni imbewu enempilo ingaba lixhoba lezinambuzane.
3. Iibhedi zokucwangcisa ezifanelekileyo. Ukusongela ezinye iinambuzane kuya kunceda ukutshintshwa kwee-anyanisi nezinye izityalo. Umzekelo, ukutsalwa kwemiqolo ye-anyanisi exutywe neekroti, kuya kuxhamla zombini izityalo: i-phytoncides yeeqholi iza kuguqula i-onion fly, kunye ne-phytoncides ye-anyanisi - isanqante. Kwaye i-nematode i-repeller iya kuba yi-marigold.
4. Izigulane zabantu. Njengoko uyazi, i-anyanisi inempahla yokuqokelela kwi-turnips yonke "ukulimala", ngoko ke kunengqiqo ukulwa nabalandeli babo kunye nezilwanyana zomntu. Ngokomzekelo, ngokukhawuleza ukufuthwa ngamathambo ama-karrka, amaqabunga entato, ama-marigolds, iinaliti okanye amanzi anesisombululo esinamandla.
5. Ukuhlaselwa kweMichiza. Ukuba i-infestation yenambuzane ibe yintlekele kwaye izilungiso zabantu azisebenzi, ungatshintshela kumalungiselelo amakhemikhali. Ngokomzekelo, fafaza i-onion plantings ngesisombululo se-Iskra, iKondifor, Karbafos, Leptocide, iNurella-D.