Illustration to Common Weeds in Northeast China ,,All books from China,especially scientific and academic books,export Chinese and English version books to libraries and book stores over the world,China Scientific Book Services:The Best Professional Chin
A.It’sVincetoxicum rossicum. In Canada we call it dog-strangling vine; in the Northeast, mostly in New York, they call it pale swallowwort. It’s an escaped ornamental vine that has flesh-colored flowers[above].One of the problems with it—and I am currently finishing up my PhD on ...
The proof is in the following photos. Here the WEED TWISTER was challenged to remove a mature cluster of smooth crabgrass in a large lawn located in a public park in northeast Los Angeles. Many such clusters of crabgrass are found in this park. Crabgrass is often confused with Bermudagrass...
Dr. Daniel Stephenson, LSU AgCenter weed scientist at theDean Lee Research Station, said herbicide-resistant Palmer amaranth is becoming more prevalent in northeast Louisiana and is suspected in other areas of the state. Resistant Palmer amaranth was first confirmed in Louisiana by Stephenson in 2010...