What are the common symptoms of herbicide damage in rice?
In which situations has rice been damaged by herbicides? Please note that rice suffering herbicide damage may show the following symptoms for reference: Rice spots: common ones include brown spots, yellow spots, blighted spots, net-like spots, etc. For example, if butachlor is mistakenly sprayed in the early growth stage of rice, the rice seedlings will clearly show irregular brown spots. Rice deformity: herbicide damage...
In which situations has rice been damaged by herbicides? Please explainRice suffering herbicide damage may show the following symptoms for reference:
Rice spots: common ones include brown spots, yellow spots, blighted spots, net-like spots, etc. For example, if butachlor is mistakenly sprayed in the early growth stage of rice, the rice seedlings will clearly show irregular brown spots.
Rice deformity: deformities in rice caused by herbicide damage mostly appear on the leaf and root parts of rice. Common deformities include rolled leaves, clustered growth, swollen roots, deformed panicles, etc. For example, when rice suffers damage from 2,4-D, the young leaves become stiff, and tubular leaves and deformed panicles appear.
Rice wilting: herbicide-damage wilting often shows symptoms on the whole plant and is mostly caused by herbicides. For example, if haloxyfop is mistakenly sprayed at the rice seedling stage, the whole plant will wilt and die.
Rice growth arrest: after rice suffers herbicide damage, normal growth is inhibited and slow growth appears. For example, after rice transplanting, if butachlor is sprayed improperly, in addition to brown spots, signs such as slow growth also appear.
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