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Weed Identification Australia > > Kochia
Notes: Introduced to salt affected areas in WA in 1990/91 but spread rapidly to non salt affected areas and roadsides and was considered a threat to cropping. An eradication program began in 1992. Hardy salt tolerant species adapted to arid areas. Useful fodder but contains nitrates. If the plant contains more than 1.5% by dry matter of nitrate it may be toxic. Is an allelopath, i.e. produces substances that suppress plant growth. |
![]() Kochia in wind-blown lines Gairdner Range, WA. |
![]() Seeds |
![]() Roadside Cranbrook, WA, April. |
![]() Seedling |
![]() Flowers & hairy leaves Taft, California. |
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This weed has been included in the WEEDeck field guide as card H22 |
Australia > > Kochia
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