The pathogens which produce phytotoxins as a microbial herbicide must fit certain requirements: (1) be reproduced by biological technique, (2) grow fast after spraying or be capable of killing weeds within definite time, (3) suit industrial production and (4) be suitable for packa...
To insure infection, the nozzle is pressed against the adaxial surface of the TSA leaves, while spraying. After infiltration, the inoculated spots are inspected for signs of water soaking. The inoculum levels consist of 0.5 or 1.0 gram of TMGMV-infected Turkish Samsun nn tissue extracted in ...