Nubuhe buryo bwiza bwo kurwanya udukoko twangiza udukoko twangiza imyaka?

Udukoko two mu kuzimu ni udukoko twinshi mu murima wimboga.Kuberako byangiza munsi yubutaka, birashobora kwihisha neza bikabagora kubigenzura.Udukoko twinshi two mu kuzimu ni grubs, nematode, inzoka zangiza, injangwe zonyine hamwe nudusimba twumuzi.Ntibazarya imizi gusa, bigira ingaruka kumikurire yimboga, ahubwo bizatera ingemwe zapfuye, kumeneka kwimisozi, no kubaho kwindwara ziterwa nubutaka nko kubora.

Kumenya udukoko twangiza

1 、Grub

Ibibyatsi birashobora gutera chlorose no guhindagura imboga, ahantu hanini wa alopecia areata, ndetse no gupfa kwimboga.Abakuze ba grubs bahagaritse animasiyo na Phototaxis, kandi bafite imyumvire ikomeye yumucyo wumukara, kandi bafite imyumvire ikomeye yifumbire mvaruganda idakuze.

2 、Inshinge

Irashobora gutera imbuto, ibirayi n'imizi gukora umwobo, bigatuma imboga zuma kandi zigapfa.

3 ots Imizi

Udukoko dukuze dukunda kurya ubunyobwa no kwangirika, kandi akenshi batera amagi ku ifumbire.Iyo ifumbire idafite ifumbire hamwe nifumbire mvaruganda idasembuye ikoreshwa mumurima, inzoka zumuzi zikunze kugaragara cyane.

4 、 Inzoka

Inzoka zikuze zifite Phototaxis na chemotaxis, kandi zikunda kurya ibintu bisharira, biryoshye nibindi bintu byiza.Igihe cyiza cyo gukumira no kurwanya inzoka ni mbere yimyaka itatu, ifite imiti mike kandi irwanya kugenzura.

5 、 Crike

Kubera iyo mpamvu, imizi yimboga nigiti byaciwe, bigatuma imboga zigabanuka ndetse zirapfa.Mole ciketi ifite fotokotike ikomeye, cyane cyane mubushyuhe bwinshi, ubuhehere bwinshi, na sultry.

Kwirindano Kuvura

Mu bihe byashize, phorate na chlorpyrifos byakoreshwaga cyane mu kurwanya udukoko twangiza mu murima w’ibihingwa by’imboga nk'ibitunguru n'amababi.Nka phorate, chlorpyrifos nindi miti yica udukoko twangiza kandi twangiza birabujijwe gukoreshwa mubihingwa nkimboga, ni ngombwa cyane guhitamo uburyo bwiza, buhendutse kandi bworoshye gukoresha imiti hamwe na formula.Ukurikije ibizamini by’ibiyobyabwenge nibiranga imiti yica udukoko, imiti yica udukoko ikurikira irashobora gukoreshwa mu kurwanya udukoko twangiza mu murima w’ibihingwa by’imboga.

Umuti:

1. Clothianidin1.5% + C.yfluthrin0.5% Granule

Koresha mugihe cyo kubiba ， kuvanga imiti yica udukoko 5-7 kg nubutaka 100kgs.

2. Clothianidin0.5% + Bifenthrin 0.5% Granule

Koresha mugihe cyo kubiba ， kuvanga imiti yica udukoko 11-13 kg nubutaka 100kgs.