Kunezinambuzane eziningi ezihlasela izitshalo zethu uma singazigcini izimo ezithile ezilungile. Kwesinye isikhathi, yize sizinakekela ngokweqile izitshalo zethu, akunakugwenywa ukuthi izinambuzane eziningi zizokwenza into yazo ukondla nokuzala ngezitshalo zethu. Namuhla sizokhuluma ngesinye sezinambuzane esaziwa nge-flower thrips. Imayelana ne- UFrankliniella occidentalis.
Kulesi sihloko sizokutshela zonke izici, umjikelezo webhayoloji, ukwelashwa kanye nelukuluku mayelana ne UFrankliniella occidentalis.
Izici eziyinhloko
Lolu hlobo lwesinambuzane lubhekwa njengenye yezinkinga kakhulu lapho kusungulwa izitshalo zethu. Luhlobo lwama-tisanopteros aziwa ngegama le-thrips noma i-spider mites. Lezi zinambuzane ezincane zondla izitshalo futhi zithwala amagciwane. Lokhu kwenza inkinga ibe kabili. Futhi ngukuthi, ayikwazi nje kuphela ukuhlasela izitshalo zethu futhi ibulale amaqabunga nezithelo zayo, kepha futhi iyasiza nokusabalalisa izifo.
Ngaphakathi kwe-Thysanoptera kunezinkulungwane zezinhlobo. Kodwa-ke, okudingeka ukuthi kunakwe kakhulu uma kubhekwa ukubaluleka kwayo njengesinambuzane kanye ne-vector yegciwane yi- UFrankliniella occidentalis. Lezi zinambuzane ziyizinambuzane zezitshalo eziningi ezibalulekile njengotamatisi. Ukuze ukwazi ukuthola la ma-thrips, kufanele uwabheke ikakhulukazi efihlekile yezimbali. Singazithola futhi ngokusebenzisa ezinye izimpawu zokuthi bayashiya njengoba besebenza ezitshalweni. Lezi zindlela zokushiya umkhondo zingamabala esiliva emaqabungeni akhiqizwa njengomkhiqizo wokudonswa kwalesi sinambuzane nokuphendula kwamakhemikhali okwenzeka phakathi kweqabunga namathe alo.
Izithelo ezikhula nje nokuvuthwa nazo zilinyazwa yilezi zinambuzane. Njengezimbali namaqabunga, uma lolu hambo luphela ngokuhlasela lezi zithelo, siyakwazi ukubona izindawo zesiliva esishilo ngaphambili.
Umjikelezo ophilayo wesinambuzane UFrankliniella occidentalis
Manje sizohlaziya ukuthi uyini umjikelezo wezinto eziphilayo walezi zinambuzane ukuze ufunde kabanzi ngebhayoloji nokuzala kwazo. Isikhathi lapho iqanda linye nje livame ukuhlala phakathi kwezinsuku ezine nezingu-4. Lapho zichanyuselwa, zibizwa ngokuthi ama-nymphs futhi lesi yisikhathi lapho zidinga khona umsoco omkhulu ukuze zikhule. Kulapha lapho bakhiqiza khona umonakalo omkhulu ezitshalweni ngoba badinga inani elikhulu lokudla ukuze bakhule babe ngabantu abadala. Lo mjikelezo we-nymph uhlala phakathi kwezinsuku ezine nezingu-4.
Kulapha lapho zishiya khona amabala esiliva ngemuva kokuncela amaqabunga nezithelo zezitshalo zethu. Lapho isigaba se-nymph sesidlulile, siba i-pseudopupa ehlala phakathi kwezinsuku ezimbili nezingu-2. Kulesi sigaba esincane sevele siqala ukulungiselela ukuba umuntu omdala futhi, yize isilinganiso sokudonswa kwaso emaqabungeni nasezimbali zezitshalo ezitshaliwe siphansi, nazo ziyaqhubeka nokudala umonakalo.
Ekugcineni, badlulela esigabeni sabo sokudala lapho bachitha khona izinsuku ezimbalwa futhi basebenzise lesi sigaba ukukhiqiza kwabo. Kungalezi zinsuku lapho izinambuzane zizala khona ukuze zibeke amaqanda futhi ngaphansi kwamaqabunga. Indlela ekahle yokubulala lesi silokazane ukuhlasela lapho kusengamaqanda noma ama-nymphs. Ngakho-ke, asibavumeli ukuthi bakhulele ebudaleni futhi bazale ngobuningi.
Ukulawulwa kwezinto eziphilayo kwe UFrankliniella occidentalis
Ukuze senze ukulawulwa kwezinto eziphilayo kufanele kuqala sazi ukuthi kungenye ye- utamatisi wegciwane le-tomato tan. Leli gciwane livela njengoba lezi zinambuzane zijova amathe futhi zilingenise esihlakanipheni lapho ziyizimpungushe. Yize leli gciwane laziwa ngokuthi utamatisi tan, aligcini kule nightshade. Leli gciwane liphinde lihlasele ezinye izitshalo eziyinhloko ezifana noletisi, ama-aergergine, ama-strawberry, amaklabishi, upelepele, phakathi kwezinye.
Ngakho-ke, sidinga ukwenza ukulawulwa kwezinto eziphilayo ukunciphisa inani labantu UFrankliniella occidentalis futhi yini engcono kunokusebenzisa amakhemikhali ukulimaza izitshalo zethu. Omunye wohlobo lwesinambuzane ongaluthola ngempumelelo ngala ma-thrips yi-Orius. Aziyona nje i-heminoptera yomndeni we-Anthocoridae futhi esiza ukulawula inani lalezi zinambuzane ngasikhathi sinye njenge Isicabucabu esibomvu futhi i Impukane emhlophe.
I-Orius inethuba lokulawulwa kwezinambuzane eziphilayo futhi lokhu kuyinhlobo engeyona neze into engavamile ukuthi kufanele sethule izitshalo zethu. Lezi zinambuzane zisungulwa ngokwazo inqobo nje uma kunokulingana kwabantu. Imvamisa, uma sisebenzisa ama-insecticide ezitshalweni zethu, kuyinto ejwayelekile ukuthi azikwazi ukusabalala kubantu.
Uma sifuna ukubona ukuthi lokhu kulawulwa kwezinto eziphilayo kuyaqala ukusebenza, kufanele sibheke ngokucophelela izimbali lapho ziqala ukuqhakaza. Uma siyihlola ngokucophelela singabona ukuthi i-Orius iyizingela kanjani i-thrips, ibabulale futhi inciphise inani labo. Noma kunjalo, I-Orius iyazwela kakhulu uma sisebenzisa ama-insecticide ajwayelekile engasetshenziswa ezitshalweni ezejwayelekile njenge-imidacloprid.
Ungayisebenzisa kanjani i-Orius
UFrankliniella occidentalis
Ngoba kungukulawulwa kwezinto eziphilayo futhi akuyona into ejwayelekile njengokusebenzisa izibulala-zinambuzane, sizochaza ukuthi i-Orius kufanele isetshenziswe kanjani. Okokuqala, thola indlela ye- UFrankliniella occidentalis. Lapho sesibonile futhi sathola lesi silokazane kufanele senze ukukhululwa kwalezi zilwane ezidla ezinye. Esinye sezikhathi ezinhle kakhulu zokwenza i-Orius swede kulapho ukuqala kwezimbali. Lapho ukuqhakaza kwalezi zitshalo kuqala, i-Orius ikhishwa ngaphandle kokuba khona kwe- UFrankliniella occidentalis.
Ukuxegiswa kufanele kwenziwe ikakhulukazi emaqabungeni bese siyakuvumela ukuthi kusebenze izinsuku ezimbalwa. Ngaleso sikhathi ukuzala nokukhula kwesinambuzane kuqala. Ngalezi zinsuku zokusebenza, kuyathakazelisa ukufaka ngokucophelela kulezo zigxathu zezitshalo lapho kunenqwaba ye UFrankliniella occidentalis. Into enhle nge-Orius maqondana nezinye izinhlobo zokulawulwa kwezinambuzane ukuthi Idla izitha eziningi kakhulu kunalokho engakudla. Lokhu kusho ukuthi, yize kungagcini ngokudla lonke uhambo, kuzobaqeda.
Ngiyethemba ukuthi ngalolu lwazi ungafunda kabanzi ngesifo se- UFrankliniella occidentalis.