• Tomato leaf miner

  January 1, 1970

  roughly one hour the larva crawls out of the leaf and falls to the ground. This occurs in the early morning. The larva crawls into the ground to pupate [...] directly and indirectly. The most direct damage is caused by the larvae mining the leaf tissue, leading to desiccation, premature leaf-fall and cosmetic [...] percentage of the larvae remain hanging on the leaf and pupate there, sometimes on the upper surface but more commonly on the underside. The late third instar

• Circular scale

  January 1, 1970

  point which is sometimes pale. When the scale is lifted, the insect beneath is yellow and up to 1.7 mm long. The adult male is 0.7 mm long and has a single [...] under the scale. Eggs hatch under the scale and the crawlers walk about to find a suitable feeding site before settling to a sessile lifestyle. The second-instar [...] General The circular scale, Chrysomphalus aonidum is a tropical species, native to the Oriental region but it has been dispersed widely in tropical and subtropical

• Leaf miners

  January 1, 1970

  lost before the harvest is affected. The size of a leaf tunnel depends on the stage of development of the leaf, the species of host plant and the species of [...] order Diptera (the true flies ) and form the family Agromyzidae. This is a family of small flies whose larvae tunnel into the leaves of plants, creating ‘mines’ [...] indirectly. The most direct damage is caused by the larvae mining the leaf tissue which can lead to desiccation, premature leaf-fall and cosmetic damage. In (

• Oak processionary moth

  January 1, 1970

  of this moth refer to the behaviour of the larvae to form long processions. The moth is native to central and southern Europe but is now present in almost [...] twigs and covered by hairs from the female. The first instar larvae overwinter within the eggs and hatch in mid- or late April. They are nocturnal and feed [...] months. From the 5th instar on, the larvae start building silken nests at the base of lower branches, on the trunks or at the base of the trunks, which

• 2021_00540_BILBERRY.pdf

  January 1, 1970

  Signature This and the attached Appendices 1 and 2 are signed by the Health and Safety Executive for and on behalf of the Secretary of State, the Welsh Ministers [...] Adverse effects: The authorisation holder must immediately notify the Secretary of State, the Welsh Ministers, the Scottish Ministers and the Department of [...] competent authorities of the EC Member States (a list of which is available from the Health and Safety Executive) and the EC Commission. Failure to comply

• Cabbage moth

  January 1, 1970

  marking in the middle. The hindwings are light brown with a rather inconspicuous spot in the middle. Head and thorax are grey-brown with white spots, and the [...] the abdomen is a pale, greyish brown. The moth flies only at dawn and dusk, hiding in the crop during the day. Several days after emerging from their pupae [...] head capsule. After the third moult, the caterpillar is green with a dark back and thick, yellow, lateral longitudinal stripe. The full-grown caterpillar

• 2021_00539_BLACKBERRY.pdf

  January 1, 1970

  Signature This and the attached Appendices 1 and 2 are signed by the Health and Safety Executive for and on behalf of the Secretary of State, the Welsh Ministers [...] Adverse effects: The authorisation holder must immediately notify the Secretary of State, the Welsh Ministers, the Scottish Ministers and the Department of [...] competent authorities of the EC Member States (a list of which is available from the Health and Safety Executive) and the EC Commission. Failure to comply

• Ephedrus cerasicola

  January 1, 1970

  label Turn the lid until the small holes align with the opening The dosage of Aphiscout depends on climate, crop and aphid density and species, and should [...] natural enemy is used for the control of aphids in agricultural and horticultural settings. Ephedrus cerasicola is used for the control of the following pests: [...] Hang the cylinder horizontally from a crop wire, branch, or leaf stalk by winding the label around it and sticking the end of the label back onto the label

• Praon volucre

  January 1, 1970

  label Turn the lid until the small holes align with the opening The dosage of Aphiscout depends on climate, crop and aphid density and species, and should [...] Hang the cylinder horizontally from a crop wire, branch, or leaf stalk by winding the label around it and sticking the end of the label back onto the label [...] Aphid control with the parasitic wasp Praon volucre Praon volucre is a parasitic wasp that belongs to the family Braconidae and to the subfamily Aphidiinae

• Eretmocerus eremicus

  January 1, 1970

  instar. The larva then penetrates the host, moulting to the second instar to feed. During the third instar, the larva fills the host pupa, and the pre-pupal [...] carefully inside the greenhouse Bend and tear off the strips opposite to the mounting hole Make sure not to touch the pupae during handling Suspend the cards in [...] parasitic behavior: the female lays her eggs inside the immature whitefly nymphs, and upon hatching, the larvae consume the host from within. The larvae use their