કોઈપણ જાતિના વિવિધ છોડના સેંટોરિયા જાંબલી રંગના થીસ્ટલ જેવા ફૂલો,

knapweed's Usage Examples:

It is used as an agent of biological pest control against noxious knapweeds, especially diffuse knapweed (Centaurea.

It is used as an agent of biological pest control against noxious knapweeds, particularly spotted knapweed (Centaurea.

Greater knapweed is found growing.

Centaurea stoebe, the spotted knapweed or panicled knapweed, is a species of Centaurea native to eastern Europe.

The spotted knapweed seedhead moth (Metzneria paucipunctella), for example, is used to control spotted knapweed (Centaurea maculosa) in North.

flower species have been recorded, including knapweed and devil"s bit scabious.

Centaurea jacea, brown knapweed or brownray knapweed, is a species of herbaceous perennial plants in the genus Centaurea native to dry meadows and open.

such as rye grass (Lolium perenne), red clover (Trifolium pratense), hop trefoil (Trifolium campestre) and black knapweed (Centaurea nigra).

spotted knapweed seed head moth.

starthistle, lesser knapweed flower weevil (L.

minutus) for diffuse knapweed and blunt knapweed flower weevil (L.

or greater knapweed, is a perennial plant of the genus Centaurea.

obtusus) for spotted knapweed.