Kulimbana ndi weevil pa strawberries

Wamasamba aliyense amene amamera strawberries, raspberries kapena strawberries pachiwembu, amakakamizidwa kuti awononge tizilombo zomwe saganiziranso kudya zipatso zonunkhira izi. Mmodzi wa iwo ndi weevil. Mafadalawa ali ofiira kwambiri, ndipo m'litali amatha mamilimita atatu okha. Komabe, ngakhale kukula, amatha kuchepetsa kukolola kwa zipatso ndi 40%!

Kulimbana ndi weevil pa strawberries amayamba pambuyo pa akale mabedi ndi zipatso anali anaona baka, kumene pedicels alibe masamba. Zikuwoneka ngati masamba amathyoledwa. Zikhoza kupezeka ndi kupachikidwa pa zingapo zingapo za tsinde, ndi kusweka.

Choonadi chonse chokhudza tizilombo

Nsalu zam'madzi zimatha m'nyengo yozizira pansi pa masamba akuluakulu a pansi kapena pansi pa masamba ogwa. Pamene dziko lapansi liwomba, amasamukira ku tchire la sitiroberi, ndipo amaika mazira mwachindunji, pamene akuwomba maulendo awo. Mayi wina amaika dzira limodzi muphuphu limodzi. Choncho, kwa nyengo zingathe kuwononga maluwa makumi asanu a sitiroberi! Chifukwa cha zifukwa zosadziwika za sayansi tizirombo timakonda sitiroberi mitundu ndi maluwa maluwa, kumene pedicels ndi yaitali ndi kukwera pamwamba pa tchire. Patangopita masiku ochepa mphutsi zoyera zimathamanga kuchoka ku mazira. Mphutsi izi zamkati zimadya maluwa ndipo nthawi yomweyo amaphunzira. Pakati pa chilimwe mbadwo watsopano wa tizilombo tomwe timapanga. Nkhumba zimadya thupi lonse m'mamasamba a sitiroberi, kenako zimachoka pansi mpaka m'nyengo yozizira. Ndicho chifukwa chake mankhwala a strawberries kuchokera ku weevil mu masika ndi chilimwe ayenera kuchitidwa kasachepera kawiri.

Timalimbana ndi weevil

Choncho, momwe angatetezere sitiroberi ku weevil ndi kusunga zokolola za zipatso? Zomwe anakumana nazo wamaluwa amalangiza kuti utsi wa strawberries kuchokera ku weevil pogwiritsa ntchito zipangizo monga aktellik, corsair, kudikirira, ziweto, gardon, carbofox ndi vofatoks. Kumbukirani, tanthawuzo sizinthu zambiri zomwe munaganiza kuti mugwiritse ntchito sitiroberi kuchokera ku weevil, koma nthawi yomwe iyenera kupopedwa. Njirayi iyenera kuchitika pasanathe masiku asanu asanayambe kukula. Pamene mbadwo wa chilimwe wa nyamakazi umawonekera, strawberries ayenera kukonzedwanso kachiwiri, mpaka zitsamba zowonongeka zikupita m'nyengo yozizira.

Yesetsani kupeŵa kukonzekera mankhwala kukolola? Kenaka yesani kugwiritsa ntchito njira zowonjezera zowonjezera. Malingana ndi wamaluwa omwe ali ndi chidziwitso, kuchepetsedwa m'madzi ofunda mpiru mwa mawonekedwe a ufa (100 magalamu pa atatu malita a madzi) amathandiza kuthetsa weevils wa raspberries, strawberries ndi strawberries. Mukhozanso kupopera tchire la zipatso ndi kulowetsedwa, okonzedwa kuchokera pa kilogalamu zitatu za phulusa , masentimita makumi anayi a sopo ochapa zovala zomwe zimapangitsa kukhala ndi mphamvu, ndi khumi malita a madzi. Njira iyi ya strawberries iyenera kupopedwa pa nthawi yopanga masamba. Zotsatira zabwino zimapangitsa kupopera mankhwala infusions tansy, tsabola wofiira ndi chitsamba chowawa .

Njira yosavuta komanso yowonongeka yowonongeka ndi zowononga, zowopsya strawberries, ndi chiwonongeko cha mawonekedwe awo. Pochita izi, pansi pa tchire la zomera madzulo amafalitsa nyuzipepala, ndipo m'mawa, pamene tizirombo sizingathenso kugwira ntchito ndipo sizigwira ntchito, zimawagwedeza. Mutatha kugwedezeka, onetsetsani kuti mwalumikiza mwatsatanetsatane nyuzipepala ndikuyiwotche, kuti mafirimu asakhale ndi mwayi.

Malinga ndi malamulo a zamakono a zaulimi, sizowonjezeka kuti tizitsuka strawberries pafupi ndi mabedi pomwe zipatso zina zimakula, chifukwa zimakhala ndi tizirombo. Kuwonjezera apo, samalani malamulo a kusamalira strawberries, ganizirani za kusintha kwa mbeu, ndipo m'dzinja pansi pa tchire mukukumba kudothi.

Ngati mumatsatira malamulo osavuta, ndiye kuti zokolola za strawberries sizifika kwa adani!