0
Planarians are voracious predators on earthworms, and two species, B. kewense and Dolichoplana striata Moseley, have been reported as nuisances in the southern U.S. in earthworm rearing beds. (Hyman 1954; Dunn, personal observation 1997) Two additional flatworm species, Artioposthia triangulata and Geoplana sanguinea, were accidentally imported to Ireland and England. They were reported as being capable of eradicating entire earthworm populations on farms. In greenhouses, although some collectors believe they might damage plants, they are considered harmless.
answer by A.D.S
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What are Positive and negative economic importance of bacteria?
Economic importance of bacteria
What are the economic importance of chordates?
economic importance of phylum chordata
What economic importance of earthworms in a phrase?
The economic importance of earthworms is highly under-rated.
What are the economic importances of mosquitoes?
what are the economic importance of mosquitoes
The economic importance of cotton stainer?
they reduce market value of cotton crops
Can you use the HTC aria with the 50 dollars plan from AT and T?
You can use the HTC Aria with the $50.00 plan from AT&T. This phone can be used with any type of AT&T plan.
What are Positive and negative economic importance of bacteria?
Economic importance of bacteria
Economic importance of cotton stainer?
Economic importance of cotton stainer
What are the economic importance of chordates?
economic importance of phylum chordata
Economic importance of mollusc?
The economic importance of mollusc is that there are a staple food in many countries.
Describe the structure of red algae and their economic importance?
What is the economic importance of red algea
What economic importance of earthworms in a phrase?
The economic importance of earthworms is highly under-rated.
Will a standard sim card work in a HTC aria without data plans?
No, a standard SIM card will not work in an HTC Aria without a data plan. A minimum data plan, contract, and new activation is required.
What are the economic importances of mosquitoes?
what are the economic importance of mosquitoes
The economic importance of cotton stainer?
they reduce market value of cotton crops
What is economic importance of organism?
it importance to sustain a progress life
What is economic zoology?
it is mainly concerned with the animals of economic importance.
