A

YM-BS-L01 (disease treatment): Visible crop improvement typically observed within 7–17 days. In our documented Donggang tomato trial, severe anthracnose and leaf blight were fully resolved after 17 days.
YM-BS-L01 (soil improvement & growth promotion): Noticeable improvements in root development and plant vigour within 30–45 days, with cumulative benefits across growing seasons.
YM-CMF-G01: Nutrient supply effects visible within 2–3 weeks; soil structure improvements over 1–2 growing seasons.
YM-EOF-G01: Long-term soil fertility benefits build gradually over 1–3 months, with sustained improvements to soil physical and biological properties.

A

YM-BS-L01: Controls fungal diseases (grey mould, powdery mildew, anthracnose, root rot, rice blast), bacterial diseases (leaf blight, soft rot, canker), pests (aphids, spider mites, scale insects) and nematodes. Also promotes root growth and crop stress resistance.
YM-CMF-G01: Delivers balanced crop nutrition, improves soil aggregate structure, increases nutrient use efficiency, and supports steady crop growth with reduced chemical fertilizer input.
YM-EOF-G01: Replenishes soil organic carbon, improves water and nutrient retention, activates native soil microbes, and alleviates soil degradation from long-term continuous cropping.

A

For microbial products (YM-BS-L01, YM-CMF-G01): Check for chlorinated water use; avoid midday foliar spray under strong sunlight; ensure correct dosage and activation time; avoid direct tank mixing with strong fungicides without an interval.

For soil amendment products: Soil improvement is gradual — cumulative effects become more evident over 2–3 cropping cycles.

For persistent disease outbreaks: Switch to the intensified YM-BS-L01 treatment formula (double concentration + grain spirits + rice vinegar) rather than the routine nutrition formula, or use an alternate application schedule with chemical fungicides.