places. Depending on the climate, there are one, two or more generations per year. The fully grown caterpillars of the last generation overwinter and pupate
Growing tips can be deformed. Repeated heavy infestation throughout the year can lead to stunted plant growth. Life cycle and appearance of Oleander aphid
incidence with up to 250% Quarantine measures are in place, including a five-year ban on using a field for potato cropping after infection of potatoes from
it as they feed. The disease can kill a citrus tree in as little as five years, and there is no known cure. Life cycle of Asian citrus psyllid Adult Asian
eventually moult into the adult 'female'. There are two to four generations per year.
natural approaches to plant health Embracing biological pest control Over the years, biological pest control has proven effective in managing pests without the
occur within just a few weeks of the first moment of contact, or could take years to appear. Not everyone who is exposed to allergens will develop an allergy
with the rearing of the predatory mite Phytoseiulus persimilis . Over the years, we have further specialized in producing a big range of natural enemies