Question

what are the positive and negative effects of weeds as pests​

Answer 1

positive effects-

Beneficial weeds can accomplish a number of roles in the garden or yard, including fertilizing the soil, increasing moisture, acting as shelter or living mulch, repelling pests, attracting beneficial insects, or serving as food or other resources for human beings.

negative effects-

They are the most complex and serious problems in natural resource management. Weeds cause significant losses each year in agriculture, forestry, and aquaculture, also affect the health, causing allergies and other health hazards (Handerson and Anderson, 1996).

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Answer 2

Answer:

negative

They are the most complex and serious problems in natural resource management. Weeds cause significant losses each year in agriculture, forestry, and aquaculture, also affect the health, causing allergies and other health hazards

positiveBeneficial

weeds can accomplish a number of roles in the garden or yard, including fertilizing the soil, increasing moisture, acting as shelter or living mulch, repelling pests, attracting beneficial insects, or serving as food or other resources for human beings.

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