1. Cov tsos mob

Kab mob nplooj tawg ua rau lub hau lossis ntug ntawm cov nplooj ntawv luam yeeb.Cov kab mob tsis zoo nyob rau hauv cov duab, xim av, sib xyaw nrog cov pob dawb tsis tu ncua, ua rau cov nplooj tawg tawg thiab nplooj nplooj.Nyob rau theem tom ntej, cov pob me me dub tau tawg mus rau ntawm cov kab mob, uas yog, ascus ntawm cov kab mob, thiab cuam tshuam grey-dawb xob laim-zoo li cov chaw tuag feem ntau tshwm sim raws ntug ntawm cov leeg nyob nruab nrab ntawm nplooj., Irregular tawg perforated me ntsis.

2. Txoj kev tiv thaiv

(1) Tom qab sau qoob, tshem tawm cov khib nyiab thiab cov nplooj poob hauv teb thiab hlawv rau lub sijhawm.Tig cov av nyob rau hauv lub sij hawm mus faus cov kab mob uas seem tawg nyob rau hauv lub teb tob nyob rau hauv cov av, cog tsim nyog densely, thiab nce phosphorus thiab poov tshuaj chiv los txhawb txoj kev loj hlob ntawm cov nroj tsuag luam yeeb thiab txhim khu kev tiv thaiv kab mob.

(2) Yog tias pom muaj kab mob hauv thaj teb, siv tshuaj tua kab los tiv thaiv thiab tswj tag nrho cov teb raws sijhawm.Ua ke nrog kev tiv thaiv thiab kev tswj hwm ntawm lwm yam kab mob, cov tshuaj hauv qab no tuaj yeem siv tau:

Carbendazim 50% WP 600-800 zaug ua kua;

Thiophanate-methyl 70% WP 800-1000 zaug ua kua;

Benomyl 50% WP 1000 zaug ua kua;

2000 zaug kua ntawm Propiconazole 25% EC + 500 zaug kua ntawm Thiram 50% WP, tshuaj tsuag tusyees nrog 500g-600g tshuaj tua kab nrog 100L dej rau 666m³.