Corn speedwell (Rock speedwell, Wall speedwell)
Veronica arvensis
Description
A member of the plantain family, it is a hairy, erect to almost recumbent, annual herb, 9 to 40 cm high from a taproot. The leaves are oppositely arranged in pairs about the stem. The lower leaves have short petioles; the upper are sessile. Each leaf, 1.5 to 2.5 centimeters in length, is ovate, or triangular with a truncated or slightly cordate base, with coarse teeth. Borne in a raceme, initially compact but elongating with age, the flowers are pale blue to blue-violet, 2 to 3 mm in diameter, four-lobed with a narrow lowest lobe. Flower stalks are 0.5 to 2 mm.
Pesticides
Buzzin
intensity: ★★★
Defy
intensity: ★★★
Flight
intensity: ★★★
Most Micro
intensity: ★★★
PDM 330 EC
intensity: ★★★
Rapport 500 SC
intensity: ★★★
Relva
intensity: ★★★
Stomp 400 SC
intensity: ★★★
Stomp Aqua
intensity: ★★★
Totril
intensity: ★★★
TouchdownQuattro
intensity: ★★★
Ally Max SX
intensity: ★★
Basagran
intensity: ★★
Benta 480 SL
intensity: ★★
Careca
intensity: ★★
Jewel
intensity: ★★
Agroxone 50
intensity: ★
Axial One
intensity: ★
Basagran SG
intensity: ★
Calibre Max SX
intensity: ★
Cleave
intensity: ★
Duplosan Super
intensity: ★
DyWeed 50
intensity: ★
Farmco Undersown
intensity: ★
Mastercrop Undersown
intensity: ★
Unichem IPU 500
intensity: ★
Damine
intensity: N/A
GlyphoFIT 36 SL
intensity: N/A
Glyphosate 360
intensity: N/A
Hy-Glo 360
intensity: N/A
Hyflux
intensity: N/A
Master Gly 36T
intensity: N/A
Platform S
intensity: N/A
Rattler
intensity: N/A
Rosate 36
intensity: N/A
Rosate Green
intensity: N/A
Roundup Flex
intensity: N/A
SC Brushkiller
intensity: N/A
Starane 2
intensity: N/A
Stellox
intensity: N/A
Symbol
intensity: N/A
Vesuvius
intensity: N/A
Vival
intensity: N/A