1. Kev tiv thaiv thiab tswj kev ua liaj ua teb
cog cov qoob loo uas tsis muaj kab mob zoo; Los ntawm kev ntxiv dag zog rau kev tswj hwm dej, tsim nyog kev tswj hwm thiab lwm yam kev ntsuas, ua kom tsob ntoo muaj zog thiab txhim kho kab mob; Tsim nyog pruning los xyuas kom meej tias tsob ntoo lub cev yog ventilated thiab kis, thiab kev loj hlob ib puag ncig ntawm kab tsuag thiab kab mob yog deteriorated; Tshem tawm cov ceg ntoo tuag thiab nplooj, khawb tawm cov qub warped thiab tawg ntawm lub cev ntawm lub cev, tig lub tais, txiav cov ceg thiab cov txiv hmab txiv ntoo ntawm cov kab tsuag, txo cov kab mob thiab kab, thiab txo cov kab mob thiab kab; Juniper tsis cog nyob rau hauv 5 km ntawm pear orchard los tiv thaiv kab mob xeb, thiab lwm yam.
2. Kev tiv thaiv lub cev thiab kev tswj xyuas
Raws li cov yam ntxwv ntawm cov kab tsuag, cov kua qab zib thiab qaub qab zib, lub cev winding hlua, kab kab teeb, cov kab tua kab thiab lwm txoj kev siv los cuab thiab tua kab.
3. Kev tswj kev lom neeg
Artificially tso liab-eyed muv. Pab thiab tiv thaiv cov yeeb ncuab ntuj ntawm kab xws li ladybugs, grassflies, thiab predatory npauj. Siv cov kab mob muaj txiaj ntsig thiab lawv cov metabolites los tswj cov kab tsuag thiab kab mob. Kev siv kab extrasex cov tshuaj hormones los cuab los cuam tshuam nrog cov neeg laus mating.
4. Tshuaj tiv thaiv thiab tswj
1). Cov ntsiab cai ntawm kev siv tshuaj
Nws yog txwv tsis pub siv cov tshuaj lom neeg, tshuaj lom neeg, tshuaj tua kab ntau thiab teratogenic, cov tshuaj tua kab mob carcinogenic thiab mutagenic (DDT, hexahexano, chloramidine, methamidophos, parathion, methylparathion, monocrotophos, phosphamine, methophos, ionox, methylphosphate, methylphosphate, methylphosphate methylethion, endophosphorus, corbweis, aldicarb, fencarb, avermectin, mercury npaj, arsenic, thiab lwm yam). Txhawb nqa kev siv tshuaj tua kab bio-derived thiab tshuaj tua kab ntxhia. Tawm tswv yim siv cov kev ua tau zoo tshiab, tsis muaj tshuaj lom thiab tsis tshua muaj tshuaj tua kab.
2). Kev siv tshuaj tua kab kom zoo
(1) Txhim kho qhov kev kwv yees thiab kev kwv yees ntawm cov kab tsuag thiab kab mob, siv tshuaj raws li lub hom phiaj thiab raws sijhawm, thiab tsis txhob siv tshuaj tua kab thaum cov ntsuas ntsuas tsis tau ua tiav lossis qhov piv ntawm cov kab muaj txiaj ntsig rau cov kab tsuag yog qhov tsim nyog.
(2) Raws li cov yam ntxwv ntawm cov yeeb ncuab ntuj, tsim nyog xaiv hom tshuaj tua kab, lub sijhawm thov thiab daim ntawv thov txheej txheem los tiv thaiv cov yeeb ncuab ntuj.
(3) Ua tib zoo saib xyuas kev siv thiab kev sib xyaw ua ke ntawm cov tshuaj tua kab nrog cov txheej txheem sib txawv ntawm kev ua kom ncua kev txhim kho ntawm cov kab mob thiab kab tsuag thiab txhim kho kev tswj cov nyhuv.
(4) nruj me ntsis raws li cov lus teev tseg, lub sijhawm siv txhua xyoo thiab kev nyab xeeb ntawm lub sijhawm, daim ntawv thov sib xws thiab kev xav.
3. Tswj cov kab tsuag thiab kab mob loj
Cov kab mob tseem ceeb yog pear dub hnub qub kab mob, qhuav rot, kab mob rotiferous thiab xim av, thiab cov kab mob tseem ceeb yog pear psyllids, aphids, nplooj mites, heartworms thiab kab. Ua ntej germination (thaum lub Peb Hlis), tshuaj tsuag 3 degree pob zeb sulfur sib tov kom tshem tawm cov kab mob xws li cov kab mob thiab cov kab mob overwintering mites. Tom qab poob paj (thaum lub Plaub Hlis), tshuaj tsuag 50 feem pua carbendazim wettable hmoov 800 zaug ua kua ntxiv rau 10 feem pua imidacloprid wettable hmoov 2500 zaug kua los tswj cov kab mob hnub qub dub, rotifolia, aphids, pear psyllid thiab lwm yam kab mob thiab kab tsuag.
Thaum lub sij hawm muaj zog loj hlob ntawm cov tshiab tua (thaum lub Tsib Hlis), tshuaj tsuag 10 feem pua difenoconazole (Shigo) dej dispersible granules 7000 zaug kua ntxiv rau 5 feem pua nisolang emulsion 2500 zaug kua los tswj cov kab mob hnub qub dub, kab mob striated, kab mob xim av thiab nplooj mites. . Thaum ntxov thiab lig Lub Xya hli ntuj, tshuaj tsuag ib zaug ob zaug Bordeaux kua los yog kab mob fungicide los tswj cov txiv hmab txiv ntoo thiab nplooj kab mob. Ua ntej thiab tom qab sau cov txiv hmab txiv ntoo, flusilazole los yog carbendazim tau txau, tov nrog tshuaj tua kab pyrethroid, tsom rau kev tiv thaiv thiab tswj ntawm striatosis, anthrax, dub hnub qub kab mob thiab kab mob plawv. 20 hnub ua ntej sau qoob, tshuaj tsuag ib zaug los tswj cov kab mob txiv hmab txiv ntoo. Tom qab cov nplooj poob, cheb cov nplooj poob, kab tsuag thiab txiv hmab txiv ntoo, thiab hlawv lawv hnyav los yog faus lawv tob heev.
