WitrynaSawflies have several natural predators, including many birds, lizards, frogs, ants, predatory wasps, and some other insects. Carnivorous animals such as shrews, certain mice, and some beetles can prove … WitrynaMarch 2014. Limnanthes douglasii - poached egg plants are a really good companion plant for gooseberries as they attract hoverflies which keep the sawfly caterpillars …

Amazon.co.uk: sawfly nematodes

Witryna16 cze 2009 · More information came from Nemasys, the biological control specialist, which has a spray-on nematode that will control gooseberry sawfly. Foliar drenches of Nemasys Caterpillar Killer, … WitrynaControl: Predatory mites (Amblyseius species) Various fruit and vegetable problems including cabbage root fly, onion fly, cutworms, leatherjackets, caterpillars, … ffxiv patch 6.25 patch notes

Organic gardening and pests: the gooseberry …

WitrynaBiology. Adult apple sawflies are active in late April-May and can be seen visiting the open blossom. They are 4-5 mm long, the head and thorax are blackish brown and the abdomen is brown. Eggs are laid at the base of the flowers. After petal fall, the eggs hatch and the caterpillar-like larvae start feeding. WitrynaThis insect is best known as a pest of gooseberries. The larvae feed on the foliage of the plant, often defoliating it completely. [1] Like all sawflies, this species is a hymenopteran, not a true fly. This insect can produce three generations per year, with larvae emerging between April and September. WitrynaYou can use it as a general treatment after planting out and when the soil has warmed up, or to target specific pests when you see them, such as gooseberry sawfly caterpillars. These (and other caterpillars) need to have direct contact with the spray while they are on the leaves. Leather jackets. dentist fountain hills az