Digline I (Diglyphus isaea) Vial of 250 Adults

Selling Units Vial

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The adult parasitic wasp lays its eggs next to the leafminer larvae, damage ceasing immediately as the larvae are paralysed.
The wasp parasite larvae then feed on the leafminer larvae. Adult females kill and feed directly on small leafminer host larvae that are too small to support a developing parasite larva.
Width 0.0000 Activity / Control Liriomyza (Tomato Leaf miner) and Phytomyza (Chrysanthemum Leaf miner).
Application Method Ideal for use from mid-February in heated crops and April in unheated crops. Establishment will only occur if the wasp is released when sufficient numbers of reasonable sized larvae are present within the crop. Application Rate 1 wasp per 1 m2 every week for 3 to 4 weeks.
Height 0.0000 Length 0.0000
Manufacturer BIOLINE Predominant Colour BROWN
Technical Comments Several species of leaf miners are found in the UK on a wide range of crops but all produce the characteristic 'mines' within the leaf, in which the larvae feed. Adult feeding produces small discrete white spots (1 mm diameter) on the leaves, usually on the upper leaf surface. Volume 0.000000
VolumeUnit (lt or m3) CubicMeters Weight 0.019000