Cov qoob loo tsim nyog
Zaub, nplej, nplej, pob kws, paj rwb, txiv hmab txiv ntoo ntoo, tshuaj yej ntoo, luam yeeb, thiab lwm yam. Tswj cov hom phiaj zaub kab tsuag xws li cabbage kab ntsig, pob zeb diamondback npauj, cabbage Armyworm, cabbage aphid, thiab lwm yam.; paj rwb kab tsuag xws li paj rwb aphid, paj rwb bollworm, paj rwb liab bollworm, choj builder, nplooj cov menyuam, thiab lwm yam.; npauj, tshuaj yej kab ntsig, tshuaj yej aphid, tshuaj yej cicada, tshuaj yej pos npauj, thiab lwm yam.; cov nroj tsuag roj thiab nyiaj txiag kab tsuag xws li txiv duaj aphid, haus luam yeeb budworm, thiab lwm yam.; txiv hmab txiv ntoo kab tsuag xws li citrus nplooj miner, aphid, nplooj ntoos kab npauj, txiv duaj borer, pear borer, thiab lwm yam.; Cov kab tsuag huv si xws li yoov tshaj cum, yoov, bedbugs, fleas, kab laum, thiab lwm yam.
Kev siv tshuab Siv 10 feem pua permethrin EC ua piv txwv.
(1) Tswj cov kab mob paj rwb
① Cotton bollworm, pink bollworm, choj-builder, thiab nplooj cov menyuam Nyob rau hauv lub ncov qe hatching theem, tshuaj tsuag tusyees nrog 1000-1250 zaug ntawm 10 feem pua permethrin EC.
② Cotton aphid Spray tusyees nrog 2000 ~ 4000 zaug ntawm 10 feem pua permethrin EC.
(2) Kev tiv thaiv thiab tswj cov kab tsuag zaub
① Cabbage caterpillar thiab diamondback npauj Ua ntej 3rd instar larvae, tshuaj tsuag tusyees nrog 1000-2000 zaug ntawm 10 feem pua permethrin EC, uas tuaj yeem tswj tau cov kab mob aphid.
② Peach aphid thiab haus luam yeeb budworm Txau tusyees nrog 5000 ~ 10000 zaug ntawm 10 feem pua permethrin EC ntawm qhov tshwm sim ncov theem.
(3) Tiv thaiv thiab tswj cov txiv hmab txiv ntoo kab tsuag
① Citrus nplooj miner: Nyob rau theem pib ntawm kev tua, tshuaj tsuag sib npaug nrog 10 feem pua permethrin EC 1250 ~ 2500 zaug, uas tuaj yeem tswj tau txiv kab ntxwv aphid.
② Peach borer Nyob rau hauv lub ncov qe hatching lub sij hawm, thaum lub qe-txiv hmab txiv ntoo npaum li cas mus txog 1 feem pua, nws muaj peev xwm tswj tau los ntawm kev txau tusyees nrog 10 feem pua permethrin EC 1000 ~ 2000 zaug, uas tseem tuaj yeem tswj pear borer, nplooj tortrix, aphids, thiab lwm yam. .
(4) Txhawm rau tswj cov tshuaj yej tsob ntoo kab tsuag, tshuaj yej geometrid, tshuaj yej zoo npauj, tshuaj yej kab ntsig, thiab tshuaj yej pos npauj, siv cov tshuaj nyob rau theem thib ob thiab thib peb instar larvae blooming theem, thiab tshuaj tsuag sib npaug nrog 2500 ~ 5000 zaug ntawm 10 feem pua permethrin EC , uas tuaj yeem kho ntsuab nplooj cicadas, aphids.
Cov kev ceev faj
(1) Tsis txhob sib xyaw nrog cov tshuaj tua kab alkaline.
(2) Muaj tshuaj lom rau cov ntses, cw, muv, silkworms, thiab lwm yam, tsis txhob mus ze cov pas dej ntses, muv ua liaj ua teb, thiab mulberry teb thaum siv nws.
(3) Muab kaw thiab khaws cia rau hauv qhov chaw txias, cua txias, kom deb ntawm qhov hluav taws kub, qhov chaw kub, thiab tiv thaiv tshav ntuj ncaj qha. Nws yuav tsum tau muab cais los ntawm oxidants thiab alkalis, thiab yuav tsum tsis txhob muab khaws cia ua ke.
