1. Pea hauv paus rot
[Cov tsos mob]Tus kab mob tuaj yeem tshwm sim los ntawm cov noob mus rau cov nroj tsuag paub tab, thiab muaj ntau dua thaum lub sij hawm flowering. Nws feem ntau ua mob rau cov hauv paus hniav lossis qia hauv paus. Cov nplooj ntawm cov nroj tsuag muaj kab mob tig daj ua ntej, thiab tom qab ntawd maj mam txhim kho mus rau nruab nrab thiab sab saud, ua rau tag nrho cov nroj tsuag tig daj thiab wither. Cov hauv paus ntsiab lus thiab sab nraud tig tsaus xim av lossis lub ntiaj teb liab, thiab cov nodules thiab cov hauv paus plaub hau tau txo qis. Hauv qhov xwm txheej me, cov nroj tsuag yuav dwarfed, stems yuav nyias, thiab nplooj thiab ceg yuav wilt los yog wither. Cov kab mob kis tau los ntawm cov av, kab mob thiab puas cov ntaub so ntswg thiab cov noob, thiab invades los ntawm cov noob lub tsho tiv no thiab sab hauv paus, uas yog yooj yim tsis meej pem nrog wilt. Feem ntau, tus kab mob no hnyav heev nyob rau hauv drought xyoo.
[Kev tiv thaiv thiab tswj txoj hauv kev]
Xaiv cov kab mob-resistant ntau yam; sib tov cov noob nrog tshuaj tua kab: sib tov cov noob nrog 20% triadimefon emulsifiable concentrate ntawm 0.25% ntawm cov noob hnyav, lossis sib tov cov noob nrog75% WP chlorothalonilntawm 0.2% ntawm cov noob hnyav, ob qho tib si muaj qee yam cuam tshuam.
2. Pea xim av
[Cov tsos mob]
Nws feem ntau ua rau nplooj, stems thiab pods. Cov nplooj uas muaj kab mob no qhia txog qhov tsis xwm yeem lavender. Nyob rau hauv qhov kub thiab txias heev, cov pob qij txha kis tau sai thiab npog tag nrho nplooj. Cov kab mob nplooj ces tig daj, twist thiab tuag. Qee qhov qhia txog xim av xim av tsis sib xws nrog cov pob dub nyob hauv nruab nrab. Ua rau tus kab mob Cov kab mob feem ntau overwinters ntawm cov noob thiab kis nrog cua thiab los nag. Thaum ntxov sowing los yog txias kev puas tsuaj, hnyav av, high humidity, ntau heev nitrogen fertilizer thov, thiab vigorous cog kev loj hlob yog tag nrho cov kab mob.
[Kev tiv thaiv thiab tswj txoj hauv kev]
(1) Kev tiv thaiv kev ua liaj ua teb thiab kev tswj hwm:Cov teb muaj kab mob hnyav yuav tsum tau tig nrog cov zaub tsis muaj noob qoob loo rau 2-3 xyoo. Nyob rau tib lub sijhawm, cov noob yuav tsum tau muab tshuaj tua kab mob. Tom qab pre-soaked hauv dej txias rau 4-5 teev, soak hauv 50 degree dej sov rau 5 feeb, thiab ces txias thiab qhuav ua ntej sowing. Tsim nyog kaw cog thiab nce poov tshuaj chiv.
(2) Tshuaj tswj:Thaum ntxov ntawm tus kab mob, tshuaj tsuag 50% benomyl wettable hmoov ncua kev kawm ntawv 800 zaug,70% WP Thiophanate-methyl500 zaug,75% WPChlorothalonil600 zaug, ib zaug txhua 7 hnub, tshuaj tsuag 2-3 zaug ua ke.
3. Pea hmoov mildew
[Cov tsos mob]Nyob rau theem pib ntawm tus kab mob, cov nplooj yog lub teeb daj me ntsis, uas nthuav mus rau qhov tsis sib xws powdery me ntsis. Nyob rau hauv cov xwm txheej hnyav, sab hauv thiab sab nraub qaum ntawm nplooj yog npog nrog ib txheej ntawm cov hmoov dawb, thiab thaum kawg tig daj thiab tuag. Nyob rau theem tom ntej ntawm tus kab mob, cov hmoov me me tig grey thiab loj hlob ntau me me dub.
[Kev tiv thaiv thiab tswj txoj hauv kev]Thaum ntxov ntawm tus kab mob, tshuaj tsuag 25% triadimefon wettable hmoov 2000-3000 zaug, los yog 70% thiophanate-methyl wettable hmoov 1000 zaug, los yog50% WP carbendazim500 zaug, los yog Baume 0.2-0.3 degree txiv qaub sulfur sib tov rau tshuaj tsuag. Txau ib zaug txhua 10 mus rau 20 hnub, thiab tshuaj tsuag 2 mus rau 3 zaug ua ke.
4. Txiv laum huab xeeb streak
[Cov tsos mob]Feem ntau puas nplooj, stems thiab pods. Cov nplooj muaj kab mob tsis xwm yeem lub teeb liab doog. Nyob rau hauv qhov kub thiab txias heev, cov pob qij txha kis tau sai thiab npog tag nrho nplooj. Cov kab mob nplooj ces tig daj, twist thiab tuag. Qee cov xim av tsaus nrog lub nplhaib tsis sib xws, thiab cov pob dub tshwm nyob rau hauv nruab nrab necrosis. Ua rau tus kab mob Cov kab mob feem ntau overwinters ntawm cov noob thiab kis nrog cua thiab los nag. Sowing ntxov dhau los lossis raug kev txom nyem los ntawm qhov kub thiab txias tsis zoo, lossis cov av nplaum dhau, cov av noo siab dhau, lossis nitrogen chiv tau siv ntau dhau, thiab cov nroj tsuag loj hlob zuj zus, uas ua rau muaj kab mob.
[Kev tiv thaiv thiab tswj txoj hauv kev]
(1) Kev tiv thaiv kev ua liaj ua teb thiab kev tswj hwm:Nws yog qhov zoo tshaj plaws los hloov cov qoob loo uas tsis yog leguminous rau ntau tshaj 3 xyoos, thiab tua cov noob. Soak cov noob hauv dej sov rau 4-5 teev, tom qab ntawd hloov mus rau 55 degree dej sov rau 5 feeb, txias rau hauv dej txias, qhuav lawv thiab sow lawv. Tsim nyog cog densely thiab nce poov tshuaj chiv.
(2) Tshuaj tswj:tshuaj tsuag 500 zaug ntawm 50% sib xyaw sulfur ncua kev kawm lossis 600 zaug ntawm 75% thiophanate-methyl wettable hmoov thaum ntxov ntawm tus kab mob, ib zaug txhua 7 hnub, thiab tshuaj tsuag tsis tu ncua rau 2-3 zaug.
5. Taum stalk dub miner
[Cov tsos mob puas tsuaj]Taum stalk dub miner yog kab tsuag ntawm genus Blackminer ntawm tsev neeg Muscidae nyob rau hauv qhov kev txiav txim Diptera. Nws yog ib tug dav faib borer, feem ntau ua phem rau leguminous qoob loo. Los ntawm cov larvae tshiab hatched, nws bores rau hauv lub ntsiab qia los ntawm cov hluas thiab kev sib tw ntawm nplooj nplooj thiab petioles, thiab noj cov pith thiab ntoo. Yog tias kev tiv thaiv thiab kev tswj tsis tau raws sijhawm, nws yuav ua rau txo qis cov qoob loo loj.
[Kev tiv thaiv thiab tswj txoj hauv kev]
Agricultural tswj:tsim nyog kho lub sij hawm sowing kom stagger lub ncov qe-ntev lub sij hawm ntawm cov neeg laus kom txo tau kev puas tsuaj;
Tshuaj tswj:Cov tshuaj tua kab siv yog 40% dimethoate, 40% oxydemeton-methyl, 50% fenitrothion, los yog 45% phoxim emulsifiable concentrate, tag nrho cov no yuav tsum tau diluted 1000 zaug nrog dej, thiab 75 kg ntawm kua yog siv rau ib mu.
6. Pea nplooj miner
[Cov tsos mob puas tsuaj]Pea nplooj miner belongs rau qhov kev txiav txim Diptera, tsev neeg Phyllostomidae, tseem hu ua rape nplooj miner, feem ntau hu ua nplooj archer, nplooj clipper, nplooj maggot, thiab lwm yam. Nws feem ntau ua mob peas, taum dav, chrysanthemum, celery, cabbage, radish thiab kale.
[Agricultural Control]
(1) Agricultural Control:Tom qab sau qoob loo, tshem tawm cov nplooj poob thiab cov nroj tsuag nyob rau lub sijhawm, hlawv lossis compost kom txo tau cov kab hauv thaj teb.
(2) Tshuaj tswj:Xaiv cov tshuaj tua kab nrog cov nyhuv luv luv thiab yooj yim photolysis thiab hydrolysis. Tsis tas li ntawd, txij li cov larvae yog cov nplooj miners, kev siv tshuaj tua kab yuav tsum tau ua nyob rau lub sijhawm tseem ceeb ntawm lub ncov ntawm qe nteg mus rau thaum ntxov hatching lub sij hawm. Txau 800 npaug ntawm Methionine (21% txhim kho cyanamide EC), 2500 zaug ntawm 2.5% deltamethrin lossis 20% cypermethrin, 2000 zaug ntawm 10% bromomethrin EC, 1500 zaug ntawm 10% cypermethrin EC, {{10.8% ntawm 10.}} zaug mite teeb thiab 1.8% harmless tua thaum lub sij hawm tsim nyog. Kev tswj tau zoo tuaj yeem ua tiav los ntawm kev txau ntawm lub sijhawm tsim nyog.
7. Kev tswj hwm cov kab mob peas
(1) Xaiv cov kab mob tiv taus:Feem ntau, nplua-pod peas yog cov kab mob ntau dua li cov txiv laum huab xeeb loj; Siv cov qoob loo tig: Vim tias cov hauv paus qoob loo ntawm peas cuam tshuam rau cov haujlwm nodule thiab cov hauv paus kev loj hlob ntawm cov nroj tsuag hauv xyoo tom ntej, lawv yuav tsum tsis txhob cog tsis tu ncua. Kev cog qoob loo tuaj yeem siv nrog cov qoob loo uas tsis yog leguminous xws li melons thiab txiv hmab txiv ntoo lossis qoob loo gramineous.
(2) Noob disinfection:0.3% ntawm cov noob hnyav tuaj yeem tov nrog 70% thiophanate-methyl, lossis 50% carbendazim wettable hmoov ntxiv rau 75% chlorothalonil wettable hmoov (1: 1) thiab sowed tom qab 48 mus rau 72 teev ntawm kev sib khi.
(3) Txhim kho kev tswj xyuas thaj chaw:Rationally siv chiv, cog densely, tsis txhob cog rau hauv lowlands, thiab siv siab ridges los yog ridge cultivation. Ua kom daim ntawv thov ntawm phosphorus thiab poov tshuaj chiv, tsis txhob siv ib feem ntawm nitrogen chiv, thiab tshuaj tsuag rutin tsis tu ncua los txhim kho cov kab mob; tswj kev tu cev kom zoo: raws sij hawm tshem tawm cov kab mob thiab cov nroj tsuag puas los ntawm kab, nrog rau straw thiab cag stubble tom qab sau, thiab faus los yog hlawv lawv nyob rau hauv lub hauv paus ntsiab lus kom txo tau cov kab mob thiab kab.
