Compensatory responses of common cocklebur
(Xanthium strumarium) and velvetleaf (Abutilon theophrasti) to partial shading.
However, during the operation, the cocklebur
fruit in the right bronchus was pushed to a deeper level by the trielcon.
Stability of antifungal activity of crude cocklebur
Knot grass and common cat-tail were not found in excavated depressions and cocklebur
was rarely encountered in the excavated depressions (Williams & Hudak 2005).
Velcro,[R] for instance, was inspired by the tiny hooks on the cocklebur
Weeds per row % crop yield Weed Crop or area reduction Giant foxtail Soybeans 1 weed/ft 13 Velvetleaf Soybeans 1 weed/3 ft 34 Smooth pigweed Soybeans 1 weed/ft 25-27 Sicklepod Soybeans 1 weed/ft 30 Palmer amaranth Soybeans 1 weed/ft 64 Common cocklebur
Soybeans 1 weed/ft 87 Giant foxtail Corn 1 weed/ft 7 Hemp dogbane Corn 1 weed/ft 15 Hemp dogbane Sorghum 1 weed/ft 30 Sicklepod Cotton 1 weed/3 ft 40 Common cocklebur
Cotton 1 weed/3 ft 40-60 Wild oat Sugar beet 1 weed/ft 22 Wild oat Wheat 1 weed/[ft.
Consider the common cocklebur
(Xanthium strumarium), which will flower when the length of the light period is less than 16 hours.
We collected more than 30 males, many of which were calling from stems of rough cocklebur
From the origins of Velcro in the notorious spiny cocklebur
to how self-cleaning leaves fostered self-cleaning surface inventions, THE GECKO'S FOOT draws direct links between bioresearch and consumer interests.
Readers may be surprised to learn, for instance, that the fruits of the cocklebur
inspired the hook and loop fastener known as Velcro; unfolding leaves and insect wings share the same folding patterns as solar panels; and the self-cleaning leaves of the sacred lotus plant have spawned a new industry of self-cleaning surfaces.
You'll Need * 5 different types of seeds (such as basswood, cocklebur
, apple, maple, or a type of bean) * 5 different test materials: A wool sock, Styrofoam, felt, a cotton handkerchief, and cardboard Procedure: 1.
Important weeds that pose a threat to horticultural crops include dandelion, Canadian thistle, field bindweed, common lamb's-quarter, Johnsongrass, quackgrass, common cocklebur
, and large crabgrass.