I-strawberries enomnandi, enamanzi namnandi ayitholakali kuphela izingane kanye nabantu abadala. Izinambuzane-izinambuzane - ikakhulukazi ze-weevils - nazo zifana ne-strawberries engadini. Futhi, ukuze amabhungane angabhubhisi wonke amajikijolo, adinga ukulwa. Ngokuhamba kwesikhathi, izinyathelo zokuzivikela ezithathwe zizogcina isitshalo sakho - ake sithole ukuthi yini okufanele siphathe isitibhele esivela entwasahlobo.
Ngimelwe nini ukucubungula ama-strawberries entwasahlobo?
Ukwelashwa kwama-strawberries ngokumelene ne-weevil kufanele kuqalwe ekuqaleni kwentwasahlobo, ngaphambi kokuvela kwamahlamvu okuqala. Izimbongolo, ukuhlambalaza ngaphansi kwezihlahla ze-sitrobheli, ukuvuka ekuseni kusukela ekushiseni kwelanga lapho izinga lokushisa eliphakeme likhuphukela ku-8-10 ° C. Kubaluleke kakhulu ukuthi ungaphuthelwa ngalesi sikhathi bese uqala ukuphalaza kuze kube yilapho izinambuzane zilele. Inhlanzi yasekuseni yisikhathi esihle kakhulu sokusebenzisa i-biologics. Futhi ekuqaleni unquma ukucubungula i-strawberry kusuka ku-weevil bese uqala ukuyiphalaza, izenzo zakho zizoletha ngaphezulu.
Isigaba esilandelayo emzabalazweni weevil isesikhathini ezinsukwini ezingu-5-7 ngaphambi kokusila, lapho kutholakala ama-inflorescences we-strawberry futhi ahamba phambili. Ngalesi sikhathi, kungcono ukusebenzisa izinambuzane.
Indlela yokubhekana ne-weevil kwi-strawberries entwasahlobo?
Ngokuvamile ukulwa nezinambuzane zisebenzisa izinambuzane: I-intra-vir, i-Aktara, i-Nurell, i-Fufanon, njll. Ukulungiselela kuncibilika emanzini ngokulinganisela okuphakanyiswe ngumenzi.
Ukuzivocavoca kubonisa ukuthi amalungiselelo okuthiwa yi-biological control of insects - "Entom-F" no "Nemabakt" - ayasebenza kakhulu ngokumelene ne-weevil. Zenza iminyaka engu-2-3, zikhukhumeza inhlabathi ngama-microorganisms aphilayo adla izibungu ezinambuzane eziyingozi. Lezi zinhlobo ze-biopreparations zingasetshenziswa ukuvikela izitshalo eziningi zensimu kusukela ebhere, u-May bush, iklabishi ihamba, i-thrips, ama-worms.
Futhi, abantu abaningi basebenzisa i- "Fitoverm", "Akarin", "Iskra-bio" ukuvikela ama-strawberries.
I-strawberries ehlumayo ayikwazi ukuchithwa ku-weevil noma yini: udinga ukuba nesikhathi sokuyicubungula ngaphambi kokusila. Okungavumelekile ngokwezikhathi ngalesi sikhathi yizibulala-zinambuzane. Kodwa izikhambi zabantu zingasetshenziswa futhi ngezimbali:
- ukufakwa kwamapulangwe;
- Isixazululo se-ammonia (izipuni ezimbili zihlanjululwa ngamalitha angu-10 amanzi) nesisombululo se-iodine (1 ithisipuni lesilinganiso samanzi) - ukunye okunye, ukulungisa ama-strawberries njalo amasonto amabili;
- ukumnika kwamaphilisi e-chilli;
- isisombululo se-potassium permanganate (5 g ngalinye ngamalitha ayi-10 amanzi).
Ungakhohlwa mayelana nendlela yokusebenza yokubhubhisa amabhungane. Ekuseni, udinga ukubeka iphephandaba ngaphansi kwezihlahla ze-strawberries bese ushukumisa ama-beetles ehlezi esihlahleni, bese ubhubhisa. Futhi engadini ene-strawberries, ungatshala u-anyanisi negalikhi, okuyinto ngephunga layo ezosabisa izinambuzane.