Colorado beetle - mafi na kowa kwaro dankali. Kowace shekara manoma masu fashin jirgi suna yin gwagwarmaya da shi, suna daukan makamai duk sababbin magungunan da masana'antun suka samar. Wasu daga cikinsu sun fi tasiri kadan, wasu - kadan kadan, amma don kyau don kawar da wannan cutar kwari, da rashin alheri, ba ya aiki. Ƙungiyar ta Colorado ta rufe ta hanyar diguwa cikin ƙasa, kuma tare da bayyanar ganye na farko a kan tsire-tsire, yana shimfiɗa su a cikin larvae, wanda bayan mako guda sun canza zuwa ƙwayoyin ƙwayoyin ƙwayoyin cuta. Abin da ya sa yana da mahimmanci ga kowane mai dankalin turawa ya san yadda za'a magance ƙwaro.
Ayyuka sun nuna cewa dankali mai dankali kafin dasa shuki zai fi kare shi da kyau daga Colorado beetle, maimakon amfani da sinadarai da magungunan jama'a bayan fitowan. Wannan hanya ta sa dankalin turawa "inedible" don kwari. Don haka, bari mu gano abin da za a iya yi tare da dankalin turawa don kare shi daga ƙwaro na Colorado.
Matakan don kare dankalin turawa daga Colorado beetle kafin dasa
"Kyau" - daya daga cikin shahararrun magungunan yau a kan ƙwaro.
"Prestige" zai kare ka dankali ba kawai daga Colorado dankalin turawa, irin ƙwaro, amma kuma daga wasu karin kwari - wireworm, biting scoop, bear, May bunch, da dai sauransu. Har ila yau, miyagun ƙwayoyi yana ƙaruwa da cututtuka na fungal, yana taimaka wa tsire-tsire mafi kyau jure wa zafi da fari.
Duk da haka, ya kamata a lura cewa sarrafa dankali daga Colorado beetle "Prestige" ya halatta ne kawai ga irin waɗannan wadanda ba a tattara girbi kafin Agusta. Gaskiyar ita ce, guba a cikin miyagun ƙwayoyi za a rarrabe bayan kwanaki 60. Saboda haka, don dankali, "kwana arba'in" da sauran nau'in iri, wannan kayan aiki bazai aiki ba.
Kafin zuwan miyagun ƙwayoyi "Prestige" a kasuwar, manoma manoma sunyi amfani da kayan aiki mai suna "Maxim" (ta hanyar, haɗin haɗin gwiwa ya fi tasiri). Har ila yau, irin wannan cututtuka kamar Cruiser, Matador Grand, Tabu, Vitavax-200, Kolfugou-super, da Ditan M-45 ana amfani da su a kan Colorado beetle. Su, ba kamar Prestige ba, suna da matsananciyar guba, wanda ba a warware shi ba, kuma wannan ya kamata a ɗauka.
A inji don sarrafa dankali daga Colorado dankalin turawa, irin ƙwaro kafin dasa shi ne kamar haka. Na farko ya kamata ka bushe dankalin turawa. Sa'an nan kuma - shirya wani bayani mai laushi (shirin da aka narkar da shi a cikin adadin ruwan da aka umurce shi) da kuma hada shi da kyau. Ya kamata a yaduda dankali a kowane lokaci, saboda akalla 90% na kowane tuber ana bi da shi tare da dakatarwa. Wannan hanya yana da kyawawa don gudanar da wani shinge mai kulawa, kwanciya a ƙarƙashin fim din dankalin turawa.
Tun da duk wani cututtukan cututtuka, cututtuka da kwari masu guba sun fi yawan ƙwayar cuta, ana kula da tubers kamata bisa ga wasu dokoki. Da farko, wannan shine gaban tufafi masu kariya, masoya da safofin hannu. A cikin fim, wanda aka yada, za ka iya kunshe da tubers don kaiwa zuwa wurin saukowa. Kuma ya kamata a dauki saukowa cikin safofin hannu.
Bugu da ƙari, pre-dasa dankali daga Colorado ƙwaro, akwai wasu hanyoyin da za a magance wannan kwaro:
- iri iri da suka fi dacewa da maganin ƙwaƙwalwa (Zarevo, Iskra, Temp, da sauransu);
- lalata manufar kwari;
- ƙirƙirar tarkuna a cikin hanyar tabarau ko yin amfani da tarukan sauro;
- amfani da shirye-shirye na sinadaran don spraying dasa shuki da dankalin turawa, harbe;
- amfani da magunguna irin su toka, wanke wanke, wormwood, ganye hazel, kayan yaji.