Sau da yawa muke lura cewa ganye a kan kukons ba zato ba tsammani sun yi launin rawaya, sun zama sutura, sun juya da fada. Kuma kana buƙatar ƙayyade ainihin abin da ba shi da kyau don ɗaukar matakai masu dacewa. Don haka, mene ne babban nau'in cututtuka da kwari na cucumbers da kuma abin da ake nufin amfani da su?
Abin da za a fesa cucumbers daga kwari?
Mafi yawan kwari na cucumbers ne mai gizo-gizo mite. Ya yi kullun bayanan ganye tare da shafin yanar gizo mai zurfi, tsotsa cikin leaf kuma yana sha ruwan inabi. Don magance gizo-gizo gizo-gizo, kana buƙatar tsaga ganye da lalacewa kuma ƙone su, kuma yad da tsire-tsire da kansu tare da kwari sau da yawa a kakar. Kuna iya amfani da Carbophos, Agrovertin, Phosbicide, Phytoverm da sauransu.
Wani kwaro na cucumbers ne gilashi aphid. Wannan kwari ya fi girma a cikin girman (2 mm) kuma yana da haske mai launin rawaya na maraƙi. Ta kuma zauna a kasa na ganye, kuma a kan furanni da ovaries. Ta hanyar muhimmiyar aiki yana haifar da karkatarwa da bushewa da ganye da wasu sassan shuke-shuke. Don gwagwarmaya da rigakafi yana da muhimmanci don cire weeds a lokaci kuma don yada 'ya'ya mata a kan wani shafin ko a hothouse.
A greenhouse whitefly iya kai farmaki cucumbers. Yana shayar da ruwan 'ya'yan itace daga cikin ganyayyaki, kuma tsire-tsire sugary yayi girma a kan rassan da ya bar shi, yana haifar da blackening da bushewa daga cikin ganyayyaki. Ya kamata a yayyafa cucumbers da aka shafi tare da ruwa mai tsabta da ganye mai laushi, sa'an nan kuma sassauta ƙasa ta 2 cm.
Yadda za a warke cucumbers daga cututtuka?
Baya ga kwari, cucumbers kai hari cututtuka daban-daban, kuma suna bukatar yaki. Mafi yawancin wadannan shine launin toka, launi mai laushi, powdery mildew, tsire-tsire-tsire, mosaic da gindin zaitun na 'ya'yan itace.
Daga cututtuka na cucumbers za a iya amfani dasu azaman maganin gargajiya, kuma ya gama shirye-shirye. Alal misali, idan ka lura da spots a kan ganye tare da furry Bloom - launin toka launin toka , to, ku san cewa cire shi zai taimaka wajen siffata ganye tare da talakawa ash. Ya kamata a dakatar da ruwa a lokacin da ake sarrafa hanyoyin.
Ana biyan launi na fari da sprinkling tare da lemun tsiki-pushenka. A wannan yanayin, dole ne a cire wuraren da aka lalata, kuma kamar yadda rigakafin hana rigakafi mai zurfi, ɗaukar katako da raunin iska.
Daga powdery mildew, spraying tare da bayani na Mullein ko colloidal sulfur da ake amfani. Za a iya ƙone wuraren da aka sanya su da wuta ko kuma cire su gaba daya.
Don hana ci gaba da tushen rot, kana buƙatar shuka cucumbers a cikin wata ƙasa wadda aka rigaya ta rigaya, ba su yarda da canjin ruwa da zazzabi.
Mosaic na al'ada a kan cucumbers tare da halayyar halayya a kan ganye da 'ya'yan itatuwa ne sakamakon yaduwar kamuwa da cuta ta hanyar weeds da kuma kwayoyin cutar. Ya kamata a cire tsire-tsire marasa lafiya, kuma duk kundin kayayyaki ya kamata a kwantar da shi a cikin biki ko manganese potassium.
Idan an sami gabar zaitun, kana buƙatar dakatar da ruwa na tsawon kwanaki 5, yad da tsire-tsire tare da "Oxihom" ko Bordeaux. Don rigakafin, ba dole ba ka yarda da zafi mai zafi, yin sanyi tare da ruwan sanyi da zayyanawa.