Grey ukubola

Ukubola okumnyama kuyisifo esithinta izitshalo ezifana nama-strawberries namagilebhisi, utamatisi nama-strawberries. Kusukela ekuhluphekeni kwakhe kanye nemifula. Indlela yokubhekana nokubola kwegrey? Kunezindlela zokupheka ezivunyiwe ezisekelwe ezindleleni zomuntu, futhi kukhona "i-chemistry", lapha wonke umuntu uzikhethela yena. Kusobala okukodwa kuphela: ukuze ususe le nhlekelele, udinga ukusebenza kanzima.

Indlela yokubhekana nokubola kwegrey?

Ukubola okumnyama kuyaziwa isikhathi eside, futhi imbangela yalokho kwenzeka khona njalo i-fungus. Umthombo oyinhloko yizifo ezimbili zokutheleleka kwe-fungal - sclerotia ne-conidia. Indawo yokuhlukaniswa kwawo, njengomthetho, inqunyelwe ukutshala izinsalela kanye nenhlabathi, kodwa lesi sifo sandeza kokubili endaweni eluhlaza yezitshalo nezithelo. Ukubulala amasayithi kubhekwa njengento ekhangayo kunazo zonke, okungaxhunyiwe ngokushesha ezizindeni ezintsha, kodwa futhi usakazeka kulo lonke isitshalo ngenani elimnandi kakhulu.

Indlela yokubhekana nokubola kwegrey, zonke izivande zizikhethela. Kunezindlela zokupheka ezenziwe ngomumo ngokusetshenziswa kwezinto okuthiwa i-fungicides - izidakamizwa ezingavumeli nje ukubhubhisa ngokushesha ukubonakaliswa, kodwa futhi zivikela izitshalo esikhathini esizayo. Ngaphezu kwalokho, kubalulekile ukuhambisana nezinyathelo eziningi ezidingekayo, phakathi kwazo okudingekayo okubaluleke kakhulu:

• izinhlobo zezinhlobo ezizibonakalisa kahle esimweni esithile sezulu;
• ukuhambisana nayo yonke imithetho ekhona yokushintshanisa kwezitshalo kanye nesimiso sokugunyazwa komhlaba emva kokuvuna;
• ukusabela okusheshayo uma okungenani kukhona isitshalo esisodwa esithatheleleke engadini.

Izifo zezitshalo ezitshalwe

Ukubola okumnyama kwama-strawberries noma ama-strawberries kubangela ukulimala okukhethekile, ngoba kusakazeka ngokushesha futhi kuthinta kokubili amaqabunga namajikijolo ngesikhathi esifanayo. Ukulwa nokubola kweqhwa kuqala ekuqaleni kwentwasahlobo, futhi kukhula ikakhulukazi ngemva kwemvula efaka isandla kuyo ukukhiqiza. Njengomthetho, izindlela eziyinhloko ukuphathwa ngesikhashana ngezidakamizwa ngaphambi kokuba ugijime, bese udinga ukuqapha isimo sezitshalo. Kunemibono ukuthi kuyadingeka ukutshala ugarliki noma ama-marigolds emkhatsini wemibhede, kodwa lokhu kuyinto engenalutho, neze-tricks ezinjalo azisize.

Ukubola okomvu ku-utamatisi kanye ne-phytophthora kubhekwa njengesitha sezitshalo. Kulesi simo, utamatisi udinga ukucutshungulwa okungenani kathathu: ekuqaleni kokukhula, ngaphambi kokuba izithelo ziboshwe futhi phakathi nezihlobo zasehlobo, esifundeni ngasinye siwela ngezikhathi ezihlukene. Ukubola okumhlophe kuma roses akuthinti isivuno, kepha ubuhle ensimini bubaluleke kakhulu.