Imbonakalo ngembabala ebusuku itumata: indlela ukulwa

Zonke cottagers eyaziwa kakuhle ukuba kwande izifo ezifana yonakalise kade. rhoqo lo usuleleko kuchaphazela iitumato neetapile. Imbewu Phytophthora zisasazwa ngesixa esikhulu umoya nemvula. njani ngokufanelekileyo ukuthatha unonophelo izityalo ukuze uphephe ilahleko kwisivuno?

Imbewu ka-Phytophthora kwi itumata kuvela kakhulu kwimeko, xa luthe lwahluma kummandla iitapile okanye iminyaka embalwa kwindawo enye. Ezi iimpazamo ezimbini rhoqo yenza balimi abo basandula kuqalisa. Khumbula ukuba iitumato abasendleleni enye elukhukweni zikhuliswa kuphela emva kwesithuba seminyaka 4-5. Awukwazi uzibonisa ngeli xesha, yaye emva nezinye Solanaceae, yaye ke, iitapile.

Enye ulawulo kubalulekile ukulandela ukuthintela Phytophthora on itumata - umhlaba ukumba mandatory ezindimeni emva kwexesha nokukhula kunye imbubhiso ukutshiswa haulm. Ukongeza, emthonjeni kuyimfuneko ukuze enze amalungiselelo echanekileyo imbewu uqhekeko. Wona kufuneka ukuba zifakwe omnye ekhulwini nesisombululo potassium permanganate kangangesiqingatha seyure. Ekulimeni lwenziwa ngexesha elinye emva kokuba ndiwatshise urhulumente ninzi.

Ukwenzela ukuphepha imbonakalo ngembabala kwakuhlwa itumata, kuyimfuneko ukuba anikele ingqalelo ekhethekileyo kweminyaka izithole. Ukuba bayithwale emhlabeni kuhle ngemihla-60 emva kokuba ekuntshuleni. kwakhona Good ziya kusetyenziselwa ukulinywa iintlobo okuqala kunye yee-lonyaka. Isibakala sokuba imbabala ichaphazela iitumato kwisiqingatha sesibini zasehlotyeni. Ngoko ke, iintlobo okuqala ixesha zivuthwe ngokukhawuleza kunokuba kwenzeke usulelo.

Ukulwa phytophthora na kukhathalelo eyiyo ngexesha lonyaka ikhula. Okokuqala, musa ukubeka ukuqina kakhulu iitumato. Okwesibini, kufuneka ukuba ziqwalaselwe ukuze ukhula. Bona, ndayihluthwa izondlo zezityalo, badla uzivale ukusuka elangeni, yaye ngaloo ndlela ukudala iimeko azivumi ukuba uphuhliso yonakalise emva kwexesha. ingqalelo eyodwa kufuneka zihlawulwe eseleyo yokuvundisa.

Imbonakalo Phytophthora kwi itumata ukuba zibangelwa ukuqaliswa isichumiso equlethe initrogen eninzi, umzekelo, umgquba. Ngoko ke, xa iitumato ukondla kufuneka uqiniseke ngokulandela imigaqo ubugcisa ezolimo, enikwe kule meko. Ukuthetha malunga mullein, kufuneka ibe sisiseko kg ezingaphezu kwe-2 square metre nganye. Oku kuphela ngokubhekiselele kwimihlaba kumahlwempu. Emhlabeni abamnyama eli nani kufuneka incitshiswe ngesiqingatha. Esi sifo ngokukhawuleza kakhulu kwaye uqala ukuba kukhule imozulu imanzi.

Kufuneka wenze ntoni xa kuthe kwakho imbabala, kwakuhlwa iitumato usekhona? Okokuqala, kuyimfuneko ukunciphisa amaza yamanzi. Umhlaba kwi iibhedi akufuneki ukuba wome kakhulu, kodwa kufuneka ibe kwakhona kungekho kukhula amanzi. Ukunkcenkceshela kule libalele kufuneka wenziwe kanye ngeveki, kodwa amaninzi (kunye humidification ubunzulu nama-20 cm). In zimanzi - kuyeka ukuba nomsindo.

Ukongeza, kuyimfuneko ukuba balunqhele iitumato eyenzelwe ngokukodwa le uqulungqo. Oku kunokuba ubhedu oxychloride okanye umxube naseBordeaux. Kwezinye iimeko inceda isisombululo sodium chloride (1 tbsp. / 10l). Ngamanye amaxesha isetyenziswa ayodini (1 ibhotile / 10 l). Enye indlela - wokutshiza nesisombululo nokuhlanganiswa begalikhi. Kungcono le njongo ukulisebenzisa iintolo ezaphukileyo. Kuyo nayiphi na imeko, phambi kokuba isicelo yesisombululo okunyangayo kuyimfuneko ukuhlola ngenyameko izityalo ndinqumle onke amagqabi abosulelekileyo kunye namasebe.