Chenopodium spp

Post-emergency control of many important broadleaf weeds including Galium aparine, Stellaria media, Chenopodium spp., Amaranthus retroflexus etc. in wheat, barley, rye, maize... 

Tritosulfuron (BAS-635) (Table 2.2.13) [22] is a broad-spectrum postemergent dicot herbicide mainly for use in cereals, rice, maize and turf with application rates of 40-75 g-a.i. ha h In cereals it was commercialized by BASF in 2004 under the trade name Biathlon [23] as a WG formulation containing 714 g kg tritosulfuron and is applied at a rate of 50 g-a.i. ha h The following weeds are well controlled Thlaspi arvense, Mercurialis annua, Urtica urens, Cirsium arvense, Veronica hederifolia, Chenopodium spp., Sinapis arvensis, Capsella bursa-pastoris, Galeopsis... 

Solanum nigrum Urtica urens Stellaria media Chenopodium album Malva neglecta Portulaca oleracea Ambrosia artemisiifolia Richardia scabra Amaranthus retroflexus Bidens bipinnata Euphorbia maculata Polygonum caespitosum Medicago arabica Eupatorium capillifolium Convolvulus arvensis Scoparia dulcis Lantana camara Brassica spp. 

Ammi, Angelica, Cnidium, Foeniculum, Heracleum, Levisticum, Pastinaca, Petroselinum, Pimpinella (Apiaceae), Chenopodium (Chenopodiaceae), Fragaria (Rosaceae), Citrus, Aegle (Rutaceae) spp. 

Ponasterones A, B, C D Chenopodium, Rhagodia, Spinacia (Chenopodiaceae), Ajuga, Lamium (Lamiaceae), Lloydia (Liliaceae), Polypodium (Polypodiaceae) spp. Podocarpus nakaii (Podocarpaceae) ECDY-R agonists... 

Some of the problem dicotyledonous weeds, such as common lambsquarters (Chenopodium album), pigweed (Amaranthus retroflexus) and Russian thistle (Salsola kali), are resistant to asulam. On the other hand, as a postemergence herbicide asulam is effective against Rumex spp., Averui fatua and Pteridium aquilinum. 

R-40 244 is a preemergence herbicide against broad-leaved weeds in a number of crops. It controls many problem weeds such as Amaranthus spp., Chenopodium album, Galium aparine. Polygonum spp., Sinapis arvensis and Solanum nigrum. 

---