(female plants: male plants)
(258:183)**
(159:174)
(627:603)
AB, Canada
and their combined
total
subsp. globosum
most frequent"
most numerous"
var. chihuahuana
subsp. cryptopodum
2 test, P < 0.1.2 test, P < 0.01.| Arceuthobium | Host | Sex ratio (female plants: male plants) |
Location | Reference | ||
|---|---|---|---|---|---|---|
| A. abietinum | Abies magnifica | (62:55) | Sierra Nevada, CA | Scharpf and Parmeter 1982 | ||
| Abies concolor | (51:66) | Sierra Nevada, CA | Scharpf and Parmeter 1992 | |||
| A. americanum | Pinus contorta | (210:246)* (258:183)** (159:174) (627:603) |
3 areas near Banff, AB, Canada and their combined total |
Muir 1966 | ||
| (251:224) | CO (inoculation) | First report | ||||
| (254:246) | CO (natural infection) | First report | ||||
| A. campylopodum | Pinus ponderosa | (53:47) | Spokane, WA | Wicker 1967b | ||
| A. globosum subsp. globosum |
Pinus cooperi | (72:58) | Durango, Mexico | First report | ||
| Pinus durangensis | (91:51)** | Durango, Mexico | First report | |||
| A. pusillum | Picea mariana | "Male plants most frequent" |
NY | Parry 1872 | ||
| "Pistillate plants most numerous" |
NY | Peck 1875 | ||||
| (32:19)* | MN (inoculation) | Baker and others 1981 | ||||
| A. strictum | Pinus leiophylla var. chihuahuana |
(47:32)* | Durango, Mexico | First report | ||
| A. tsugense | Tsuga heterophylla | (54:46) | BC, Canada (inoculation) | Smith 1971 | ||
| (1803:1254)** | AK, WA, OR | First report | ||||
| A. vaginatum subsp. cryptopodum |
Pinus ponderosa | (505:495) | Flagstaff, AZ | Hawksworth 1961a | ||
| * Significantly different from 1:1 based on 2 test, P < 0.1. |
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| ** Significantly different from 1:1 based on 2 test, P < 0.01. |
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