contains Phosphobacteria, soil probiotics and prebiotics which act as bio primer that stimulates the crop growth and root system, nutrient uptake,…
effect The presence of Diglyphus isaea in the crop is signalled by short mines that contain dead leaf miner larvae. Older larvae and pupae are visible…
plant sap and grow rapidly. When reproduction is sexual, the aphids lay eggs that overwinter. In greenhouses reproduction also takes place by…
Immature cottony cushion scales have black limbs and an orange-brown body that is coated with white and yellow wax. The adult ‘females’ are easily…
filiform antennae, alternating light or dark segments and recurved labial palps, that are well developed. Black spots are present on the anterior…
the advent of synthetic fertilizers and pesticides, leading to an approach that neglected the importance of a systems approach. Rediscovering natural…
lengths of 125, 150 and 500 m; other lengths on request Presentation Make sure that the Rollertraps are at least a room temperature before placing…
the body through the stinger. In humans, this generates a short severe pain that then fades away. Occasionally (in approximately 1% of cases), an…
excreted as honeydew, with larger larvae expelling large quantities. The damage that whiteflies cause to a crop is the result of sucking out the sap…
prepupa, the pupa has longer, more developed wing buds and longer antennae that are curved back over the head. The prepupal and pupal instars do not…
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