Notice: Undefined index: data in islandora_rightsstatements_get_html() (line 51 of /var/www/drupal7/sites/all/modules/islandora_badges/modules/rightsstatements/includes/utilities.inc).
Warning: get_object_vars() expects parameter 1 to be object, null given in islandora_rightsstatements_get_html() (line 51 of /var/www/drupal7/sites/all/modules/islandora_badges/modules/rightsstatements/includes/utilities.inc).
Warning: get_object_vars() expects parameter 1 to be object, null given in islandora_rightsstatements_get_html() (line 52 of /var/www/drupal7/sites/all/modules/islandora_badges/modules/rightsstatements/includes/utilities.inc).
Warning: get_object_vars() expects parameter 1 to be object, null given in islandora_rightsstatements_get_html() (line 53 of /var/www/drupal7/sites/all/modules/islandora_badges/modules/rightsstatements/includes/utilities.inc).
Warning: get_object_vars() expects parameter 1 to be object, null given in islandora_rightsstatements_get_html() (line 54 of /var/www/drupal7/sites/all/modules/islandora_badges/modules/rightsstatements/includes/utilities.inc).
Himalayan blackberry (Rubus armeniacus Focke) is an invasive species in the Pacific Northwest. Mowing and hand removal are two of the common treatments used for controlling Himalayan blackberry. I examined the effectiveness of mowing, hand removal, and control treatments by measuring the mean number of stem and mean stem length during a growing season. Treatments were applied on March 2017. Bi-weekly sampling was from April to August 2017. Data were analyzed with a two-factor split-plot Analysis of Variance (ANOVA) test. The overall trend showed no statistically significant difference between mowing and hand removal treatments in one growing season. Integrated treatments (e.g. mowing + hand removal + planting) are recommended to be used to effectively reduce Himalayan blackberry cover because one removal treatment showed to be insufficient to eliminate Himalayan blackberry., Himalayan blackberry
