Isibulala-zinambuzane esisebenziseka kabusha nesisebenza kahle kakhulu i-Beauveria bassiana

Incazelo Yomkhiqizo:

I-Beauveria bassiana iyisikhunta se-pathogenic. Ngemuva kokufaka isicelo, ngaphansi kwezimo ezifanele zemvelo, ingaphinda ikhiqize i-conidia futhi ikhiqize i-conidia. I-spore iqhuma ibe ishubhu legciwane, futhi phezulu kweshubhu legciwane likhiqiza i-lipase, i-protease, ne-chitinase ukuze incibilikise igobolondo lesinambuzane futhi ihlasele isilwane ukuze sikhule futhi sizalane. Idla izakhi eziningi ezinambuzaneni, futhi yakha inqwaba ye-mycelium nezinhlamvu ezimboza umzimba wezinambuzane. Ingase futhi ikhiqize ubuthi obufana ne-beauverin, i-oosporine bassiana ne-oosporin, ephazamisa ukugaya kwezinambuzane futhi ekugcineni kuholele ekufeni.

Izitshalo ezisebenzayo: 

I-Beauveria bassiana ngokwethiyori ingasetshenziswa kuzo zonke izitshalo. Njengamanje, isetshenziswa kakhulu ukolweni, ummbila, amakinati, ubhontshisi wesoya, amazambane, ubhatata, u-anyanisi oluhlaza, ugalikhi, amaliki, ama-eggplant, upelepele, utamatisi, amakhabe, ukhukhamba, njll ukuze kulawuleke izinambuzane ezingaphansi komhlaba kanye nezinambuzane eziwumhlabathi. Izinambuzane, zingase zisetshenziselwe uphayini, ubhabhulini, willow, izinkumbi, umtholo nezinye izihlahla zehlathi kanye ne-apula, ipheya, ibhilikotsi, iplamu, icherry, ihalananda, i-persimmon, imango, i-lychee, i-longan, i-guava, i-jujube, i-walnut, njll. izihlahla zezithelo.

Ukusetshenziswa komkhiqizo:

Vimbela futhi ulawule isibungu sikaphayini, i-corn borer, i-sorghum borer, i-soybean borer, i-peach borer, i-diploid borer, i-rice leaf roller, i-cabbage caterpillar, i-beet armyworm, i-Spodoptera litura, i-diamondback moth, i-weevil, ibhungane lamazambane, itiye I-leafhopper encane eluhlaza, , inundu emhlophe yaseMelika, i-rice budworm, irayisi i-leafhopper, i-rice planthopper, ikhilikithi imvukuzane, i-grub, isinaliti yenaliti yegolide, i-cutworm, impethu ye-leek, impethu kagalikhi nezinye izinambuzane ezingaphansi komhlaba.

Imiyalelo:

Ukuze uvimbele futhi ulawule izinambuzane ezifana nezimpethu ze-leek, izimpethu zikagalikhi, izimpethu, njll., sebenzisa umuthi lapho izibungu ze-leek seziqhakaze ngokugcwele, okungukuthi, lapho amathiphu amaqabunga e-leek eqala ukuphenduka aphuzi futhi abe phuzi. ithambile futhi kancane kancane iwe phansi, sebenzisa izinhlamvu zebhiliyoni ezingu-15 mumu ngayinye isikhathi ngasinye /g I-Beauveria bassiana granules 250-300 amagremu, exutshwe nenhle isihlabathi noma isihlabathi, noma sixutshwe nomlotha wezitshalo, i-gran bran, i-bran kakolweni, njll., noma ixutshwe nomanyolo ohlukahlukene oguquguqukayo, umanyolo we-organic, kanye nomanyolo we-seedbed. Gcoba emhlabathini ozungeze izimpande zezitshalo ngokufaka imbobo, ukufaka imisele noma ukusakaza.

Ukuze ulawule izinambuzane ezingaphansi komhlaba njengamanyendle, ama-grubs, nezinambuzane zezinaliti ezisagolide, sebenzisa izinhlamvu eziyizigidi eziyizinkulungwane ezingu-15/igremu ye-Beauveria bassiana granules, amagremu angu-250-300 mumu ngamunye, kanye namakhilogremu angu-10 enhlabathi ekahle ngaphambi kokuhlwanyela noma ngaphambi kokutshala. Ingabuye ihlanganiswe nebran kakolweni kanye nesidlo sikabhontshisi wesoya. , ukudla kommbila, njll., bese isakazwa, imisele noma imbobo, bese ihlwanyela noma ikoloni, engalawula ngokuphumelelayo umonakalo wezinambuzane ezihlukahlukene ezingaphansi komhlaba.

Ukulawula izinambuzane ezifana ne-diamondback moth, i-corn borer, isikhonyane, njll., ingafafazwa zisencane zezinambuzane, ngezinhlamvu eziyizigidi eziyizinkulungwane ezingama-20/gram ye-Beauveria bassiana dispersible oil suspension agent 20 kuya ku-50 ml imu ngayinye, kanye nama-30 kg amanzi. Ukufafaza ntambama ngezinsuku ezinamafu noma libalele kungalawula ngempumelelo ukulimala kwezinambuzane ezingenhla.

Ukulawula amacimbi kaphayini, amahlamvu aluhlaza kanye nezinye izinambuzane, ingafuthwa ngezinhlamvu eziyizigidi eziyizinkulungwane ezingama-40/igremu ye-Beauveria bassiana suspension agent izikhathi ezingu-2000 kuya kwezingu-2500.

Ukuze kulawulwe amabhungane ama-longhorn afana nama-apula, amapheya, ubhabhulini, izihlahla zesikhonyane, iminyezane, njll., 40 billion spores/gram of Beauveria bassiana suspension agent izikhathi ezingu-1500 zingasetshenziswa ukujova imigodi yezikelemu.

Ukuze uvimbele futhi ulawule inundu ye-poplar, inkumbi yoqalo, inundu emhlophe yaseMelika nezinye izinambuzane, esigabeni sokuqala sokuvela kwezinambuzane, ama-spores ayizigidi eziyizinkulungwane ezingama-40/igremu ye-Beauveria bassiana ejenti yokumiswa izikhathi eziyi-1500-2500 zokulawula isifutho se-liquid uniform.

Izici:

(1) Ububanzi bezinambuzane ezibulala izinambuzane: I-Beauveria bassiana ingabulala izinhlobo ezingaphezu kuka-700 zezinambuzane ezingaphansi komhlaba nezingaphezulu komhlaba kanye nezibungu ezivela emindenini engu-149 nama-oda angu-15, okuhlanganisa i-Lepidoptera, i-Hymenoptera, i-Homoptera, ne-Orthoptera.

(2) Akukho ukumelana nomuthi: I-Beauveria bassiana iyi-microbial fungal biocide, ebulala kakhulu izinambuzane ngokuzalanisa izinambuzane. Ngakho-ke, ingasetshenziswa iminyaka eminingi ngaphandle kokumelana nemithi.

(3) Iphephile ukusetshenziswa: I-Beauveria bassiana ukhunta oluyi-microbial olusebenza kuphela ezilokazaneni ezibambile. Kungakhathaliseki ukuthi kungakanani ukugxila okusetshenziselwa ukukhiqiza, akukho phytotoxicity ezokwenzeka, futhi iyisibulala-zinambuzane esithembeke kakhulu.

(4) Ubuthi obuphansi futhi akukho ukungcola: I-Beauveria bassiana iyilungiselelo elikhiqizwa ukuvutshelwa ngaphandle kwanoma yiziphi izingxenye zamakhemikhali. Yisibulala-zinambuzane esiluhlaza, esivumelana nemvelo, esiphephile futhi esithembekile. Ayingcolisi imvelo futhi ingathuthukisa inhlabathi.

(5) Ukuvuselelwa: I-Beauveria bassiana ingaqhubeka nokuzala futhi ikhule ngosizo lwezinga lokushisa elifanele kanye nomswakama ngemva kokufakwa ensimini.