Zhizha rino, chirwere cheCucurbit Aphid-Borne Yellow virus (CABYV) chinopararira semoto wesango kuburikidza nezvirimwa zvegaka kuNetherlands. Izvi ndizvo zvakataurwa nevarimi nevarairidzi vezvirimwa. Ichi chaive chikonzero chakakwana kuti 'Kennis in je Kas' (KijK) Program Council ibvume kukurumidza tsvakiridzo yekurwisa hutachiona hutsva hwegaka. Kijk inobatsira mari yekutsvaga mune zvimwe zvirongwa zvitsva muDutch greenhouse sector's cross-crops.
Mapikicha achangoburwa eCABYV muDutch greenhouse. Ewoud van der Ven naRens Smith vekuDelphy vakagovera izvi paGroentenNieuws, chikuva chevarimi vegreenhouse veDutch.
Aphids anoparadzira utachiona uhu. “Mapurazi ari kusangana nedambudziko rehudyu. Saka zvakakosha kupa varimi ruzivo nekukasika,” anosimbisa kudaro Helma Verberkt, nyanzvi yezvemitemo yePlant Health kuGlastuinbouw Nederland, sangano rebhizimisi reDutch greenhouse horticulture sector.
“Izvi zvinosanganisira ruzivo rwekuti utachiona uhu hunorarama sei. Izvo zvinosanganisira zviratidzo zvekukuvadzwa, nzira yekutapurirana kwayo, uye mapuroteni ekutenderedza zvirimwa. Ruzivo urwu runofanira kudzivirira kupararira kweutachiona uhu kuchirimwa chitsva. Chinangwa ndechekugovana ruzivo uye kugadzira ruzivo rutsva. Izvi zvinofanirwa kudzivirira kuwedzera kupararira kwehutachiona hweCABY muDutch greenhouse farming,” vanodaro.
CABY chirwere chepolera. Iyo haina kudzorwa, saka haina chimiro chekuvharirwa. Asi zvinogona kukonzera kukanganisa kukuru muzvirimwa zvese segaka. Izvi zvinosanganisira cucumber, gherkin, zucchini, uye melon. MuEurope, utachiona hwakatanga kurondedzerwa chete muna 1988. Yakawanikwa kumaodzanyemba kweFrance. Zvisinei, inogona kunge yave iripo muAsia nemativi ekumaodzanyemba kweEurope kwenguva refu. Kukuvadzwa kwechirimwa kunobva pa10% kutadza kwechirimwa kusvika pakurasikirwa kwakakwana kwenzvimbo dzekudyara.
Chiito chakakwana chakakosha
Varimi veDutch vanowana ruzivo rwese rwuripo uye ruzivo rwakakodzera nezvehutachiona uhwu hutsva kuburikidza neKijK's Program Council chirongwa chakabvumidzwa. Izvo zvinofanirwa kuvandudza hurongwa hwekutonga uye nekudaro kudzivirira kuwedzera kupararira zvakanyanya sezvinobvira.
Varimi vanenge vaine hutachiwana vachawana zvekushandisa kuitira kuti utachiona uhu hupere panguva yekuchinjanisa zvirimwa. “Tinofanirwa kudzivirira mavector aphid kuti asatapure hutachiona uhu nekukurumidza. Chiito chakakwana, naizvozvo, chakakosha zvikuru,” ndiyo nzira iyo nyanzvi yezvidzidzo Jeannette Vriend anosimbisa nayo chikumbiro chenjodzi chekanzuru yechirongwa. “Uhu hutachiona hutsva muNetherlands. Saka, tsvagiridzo yakanangana nekusimudzira ruzivo uye kugovana. "
Inobatsira uye yakakosha
Iyi nzira inoenderana ne 'Het Nieuwe Doen muPlantgezondheid' ('Nzira Itsva Yehutano Hwemiti') chirongwa chekuvandudza. Mark Meijers ndiye Cucumber network coordinator kuGlastuinbouw Nederland. Afadzwa nekubvumidzwa nekanzuru yezvirongwa nekukurumidza. “Boka rePlant Health Business Group rakapa kurudziro yakanaka patsvakiridzo iyi pachine nguva. Tichifunga nezvekuita kwairi kuita, chirongwa ichi chinoongororwa zvakakodzera uye chakakosha, "Mark anopedzisa.
Kunobva: Kennis in je Kas