Dorobheri, inonaka uye inotapira inowanikwa kwete nevana nevakuru chete. Insect-yezvipembenene - kunyanya weevils - zvakare yakafanana nejasi rebindu. Uye, kuitira kuti mhuka dzesango dzirege kuparadza ma berries ose, dzinoda kurwiswa. Nokufamba kwenguva, zviyero zvinodzivirirwa zvinotorwa zvichachengetedza mbeu yako - ngatitsvakei kuti tibate sei sitirobheri kubva kune weevil mugore.
Ndirini pandinofanira kugadzirisa strawberries muchirimo?
Mushonga wegorobheni kunopesana ne weevil inofanira kutanga sekutanga kwegore, kusati kwaonekwa mavhesi ekutanga. Nyuchi, kubhururuka pasi pegorosi, kunomuka kubva pakubhururuka kwemazuva ekupisa kwemazuva kunokwira kusvika 8-10 ° C. Zvakakosha kuti usapotsa nguva ino uye utange kupfura kusvikira zvipembenene zvichiri kurara. Mushonga wekutanga ndiyo nguva yakanakisisa yekushandisa biologics. Uye kare iwe unosarudza kugadzira sitirobheni kubva kune weevil uye kutanga kuisvibisa, zvakanyanya kuita zviito zvako zvichaunza.
Chikamu chinotevera mukurwisana ne weevil ndiyo nguva 5-7 mazuva asati asangana, apo inflorescences ye strawberry inoumbwa uye iri kuputika. Panguva ino, zvakanakisisa kushandisa mishonga inopisa.
Nzira yekugadzirisa sei weevil pamatareji mumwaka wegore?
Kazhinji kacho mukurwisana nemapukisi anoshandisa mishonga inokonzera mishonga: Intra-virusi, Aktara, Nurell, Fufanon, nezvimwewo. Kugadzirira kunopera mumvura muhuwandu hunorumbidzwa nemuti.
Dzidzira inoratidza kuti kugadzirirwa kwezvinonzi maitiro ekurasika kwezvipembenene - "Entom-F" uye "Nemabakt" - zvinoshanda zvikuru pamusoro peweevil. Vanoshanda kwemakore 2-3, vachikurira ivhu nevhu hupenyu huripo huchidya mhondi yezvipembenene zvinokuvadza. Izvozvo zvinoshandiswa zvinogona kushandiswa kudzivirira mimwe minda yemiti kubva kubhesi, May bush, kabichi shiri, thrips, wireworms.
Uyezve, vanhu vazhinji vanoshandisa "Fitoverm", "Akarin", "Iskra-bio" kudzivirira sitirobheni.
Kusvetuka kwema strawberries hakugoni kubudiswa kubva kune weevil chero chii: iwe unofanirwa kuva nenguva yekugadzirisa iyo isati yatumbuka. Chikamu hachina kugamuchirwa munguva iyi inopisa mishonga. Asi mishonga yevanhu inogonawo kushandiswa pakuzadza:
- kuiswa kwehuni madota;
- mhinduro yeammonia (2 mashupusi anonyorerwa mu 10 malita emvura) uye iodine solution (1 teaspoon yemvura yakafanana yemvura) - shandura iwo, kugadzira strawberries masvondo maviri;
- infusion of chilli pepper;
- mhinduro ye potassium permanganate (5 g pam 10 litita emvura).
Usakanganwa nezve mechanical method yekuparadza nyuchi. Mambakwedza, iwe unoda kuisa pepanhau pasi pemakwenzi eesfroberries uye kuzungunusa mabheet akagara pamiti, ndokubva avaparadza. Uye pamunda uri nema strawberries, unogona kudyara anyanisi uye garlic, iyo iyo inonhuwira inotyisa zvipembenene.