The fruit thinning effect of fruit thinning agent- PD3 with kinetics of blossoms removed and fruit drop was investigated on 'Yali' pear trees.
为明确疏果剂PD3对'鸭梨'疏果效应和疏果后的落果动态，对此进行了研究。
Thinning agent and cleaning of tools: water. Remove excess paint from tools and clean them with water or with tool cleaner immediately after use.
稀释剂和清洗工具：水。使用后迅速除去工具上多于的涂料，并用水或清洗工具将其清洗。
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