Leli pheshana liyi-butterfly elijwayelekile elilinganiselwa ku-2.5 - 2.5 cm. Kodwa izibungu zalo minyaka yonke zilimaza kakhulu emasimini. Kusukela kuyo izihlahla nezihlahla, izitshalo ziyancishiswa kakhulu. Ake sithole indlela yokubhekana ne-leaf roller.
Indlela yokuqaphela i-leaf roller?
Izibungu zeqabunga leqabunga zinezinhlobonhlobo zembala ezivela ensundu kuya komnqumo. Badla amaqabunga ezitshalo, amaqabunga ezimbali, kanye nokuhlasela okukhulu ngisho nezithelo. Lapho behlelwa esitshalweni, bafaka i-web ngeqabunga bese belifaka ebhokisini lomumo ongavamile. Amaqabunga anjalo abonakala ngokushesha esihlahleni noma esihlahleni, ngakho-ke kubalulekile ukuhlola izitshalo zensimu njalo. Amacimbi ngokuvamile ashintsha indawo, okwenza kube yingozi nakakhulu engadini.
Ukulwa ne-leaf roller
Ukulwa neqabunga leqabunga kufanele libe yinto yonke. Izimpungushe zalo ziyakwazi ukuhamba ukusuka kwesinye isitshalo ukuya komunye, zivele ziphuma ezikhoneni ezakhiwe yibo uma kwenzeka ingozi. Futhi ukususa kanjani ama-leafworm kufanele bazi wonke umlimi wasekhaya okhathalela amasimu abo.
Ukulwa neqabunga leqabunga kufanele kwenziwe njalo, kokubili njengesivikelo sokutshala esiqhingini, futhi njengesilinganiso sokuvimbela. Ukuze ulondoloze isikhathi, noma esimweni esingahoxisiwe, umonakalo owenzelwa izihlahla kanye nezihlahla nge-leaf roller kwenziwa ngokusebenzisa izinambuzane ezikhethekile ezilungiselelwe ukulwa nezinambuzane ezisondezayo. Qala ukwelashwa ngaphambi kwezimbali zezitshalo. Ukusebenzisa isisombululo sama-agent afana ne-Atom, Tod, Desant nabanye, khetha usuku lapho izinga lokushisa lomoya lingaphezulu kuka-10 degrees. Uma izinga lokushisa liphansi, izimpungushe zizofihla ngaphansi kwegxolo lomuthi, kanti inambuzane ngeke isifinyelele ekuhlosweni. Kubalulekile ukusebenzisa isixazululo ekuhlungeni kuka 10 ml ngamalitha ayishumi amanzi. Ngokuya ngobukhulu besitshalo kanye nezinga lokulimala, kudingeke ukuthi kube khona amalitha amabili kuya ku-5 ngomuthi ngamunye.
Uma izibungu zisesekhona, khona-ke ikhambi elilula kakhulu lomuthi weqabunga lizoba ukukhishwa kwamaqabunga abathintekayo. Udinga ukwenza lokhu ngokubeka kuqala ishidi ukuze ugweme indiza yombungu. Angasuka kuwe ngokuya phansi kuwebhu. Le ndlela ayifanele umonakalo omkhulu esitshalweni. Amakhemikhali alesi simo azosiza izixazululo Aivengo, Accord, Fatrin. Ithuluzi elinjalo elivela ku-leafworm lisebenza ngezimpungushe ezifihlekile kuleli qabunga. Lezi zidakamizwa ziyi-pyrethroids, zisetshenziselwa ukushisa kwamazinga angaphezu kuka-23. Uma umgwaqo ushisa, ngeke nje usebenze. Faka isicelo kuphela uma kwenzeka lesi sifo sikhulu kakhulu.
Amakhambi omphakathi
Futhi kunokuba uchithe izihlahla ezivela emaqabunga amaqabunga, uma ungafuni ukusebenzisa ama-toxic engadini yakho. Kule nkathi, entwasahlobo ngaphambi kokuqhakaza kuyadingeka ukuhlanza izitshalo zokutshala nge-tobacco infusions, i-decoction yomhlonyane, ukumnika amazambane noma amahlumela okutamatisi. Lelashwa kufanele iphindwe emva kwezitshalo zezimbali. Izinyathelo ezaziwayo zokulwa namaqabunga amaqabunga ama-butterfly. Ngalesi sizathu, amabhange okungenani i-1 litre ivolumu ahlanganiswe emithini yemithi ekuphakameni kwamamitha ayi-1.5, ingxenye yesithathu egcwala izifo. Kungaba i-compote yezithelo ezomile, isisombululo se- treacle , isinkwa se-kvass . Izingibe zidinga ukufakwa ebusuku, lapho izinambuzane ze-butterfly zisebenza kakhulu. Labo abawela ngaphakathi
Njengendlela yokulwa nalesi sifo, izintambo ezikhethekile zezintambo zisetshenziselwa ukukhishwa. Baphoswe esihlahleni somuthi ngoJulayi futhi basuswe ngemuva kokuvuna futhi bashiswe.
Lezi zinyathelo ezilula zokulwa ne-leaf roller kuzokusiza ukuthi ungagcini nje ukugcina lesi sitshalo siphilile, kodwa futhi uvikele isivuno kusuka ezinambuzane.