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Related to redroot: Redroot pigweed
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I imagine redroot like an exotic wonder, lush, gigantic in comparison to regular size, spread out in a whimsical way - exactly, neither more nor less, an alien guest, filling up garden patches and irrigation rows, choking plants.
In the meantime, we are stuffing redroot in our bags, being on the alert, however, so that we can take off in case of danger.
We were so depleted that by the end we were unable to pick more than a small bunch of redroot, putting the rest off until tomorrow.
Effect of different treatments was significant on redroot pigweed density (P < 0.
As shown in Fig 2, atrazine application alone had no significant effect on redroot pigweed density, but nicosulfuron application alone and in mixture of different adjuvants (Volck oil, ammonium sulfate, ammonium nitrate, and situgate) decreased weed density 17.
Results showed that Effect of different treatments was significant on redroot pigweed dry weight (P < 0.
Nicosulfuron application alone increased significantly grain yield, and also reduced significantly redroot pigweed density and dry weight, and common lambsquarters dry weight.
The objective of this study was the survey of competitive effects of redroot pigweed on canopy structure of three soybean cultivars.
28] in a research of mixed canopy of redroot pigweed (Amaranthus retroflexus) with corn demonstrated that the most leaf area of redroot pigweed had concentrated in 40-60 cm of canopy height.
Redroot pigweed densities of 8, 10 and 12 plants per meter in soybean field decreased soybean yield 25, 31 and 38%, respectively, and therefore, it is a highly competitive weed, which causes economical losses even in low densities.
Effect of density and planting pattern on yield and yield components of maize under redroot pigweed (Amaranthus retoflexus L.