What herbicide works well for weed control in cassava fields?
What herbicide is good for weed control in cassava fields? Please give an introduction. Cassava is a plant of the Euphorbiaceae family, with well-developed underground tuberous roots, and has strong tolerance to many herbicides. There are many suitable soil-applied (pre-emergence) herbicides and foliar (post-emergence) herbicides, and appropriate herbicides can be selected according to the weed spectrum. Cassava is propagated by stem segments, and for soil-applied...
What herbicide is good for weed control in cassava fields? Please give an introduction.Cassava is a plant of the Euphorbiaceae family, with well-developed underground tuberous roots, and has strong tolerance to many herbicides. There are many suitable soil-applied (pre-emergence) herbicides and foliar (post-emergence) herbicides, and appropriate herbicides can be selected according to the weed spectrum.
Cassava is propagated by stem segments and has strong tolerance to soil-applied herbicides. Usually, after planting and before emergence, soil-applied herbicides such as acetochlor can be used for pre-emergence treatment, or according to the weed spectrum, herbicides such as pendimethalin can be used.
If weeds have already emerged in the field at the time of application, herbicides such as glyphosate can also be mixed in to control the emerged weeds.
At the cassava seedling stage, herbicides such as quizalofop-p-ethyl and haloxyfop-R-methyl can be used to control grassy weeds.
Cassava plants are tall. When the plants have reached a certain height and directed spraying is suitable, glyphosate, paraquat and other herbicides can be considered for directed spraying. When necessary, directed spraying of herbicides such as Starane 200 g/L fluroxypyr emulsifiable concentrate can also be used to control difficult broadleaf weeds.
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