Pear coal pollution prevention and control agent
In the early stage of onset, spray 50% thiophanate-methyl WP wettable powder 600-800 times, or 50% carbendazim wettable powder 600-800 times, or 40% polysulfide suspension 500-600 times, or 50% Bifidobacterium WP 800 times, or 53.8% Cu hydroxide wettable powder 600 times. Spray once every 10 days, even spray 2-3 times, can obtain good control effect.
Pet reagent,Pet urine,Urine test
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