Bacterial canker of tomato

also be dispersed by machinery, crates and tools. The bacteria infect the new plants by entering through wounds and then growing into the vessels of the

Damping-off

are formed or through other similarly damaged spots. On the infected plant, new sporangia with zoospores are formed, that allow the disease to spread to

Grey mould

then uses the content of the plant cells as nutrients. On the infected area, new spores are formed within a few days. Under circumstances unfavourable for

House fly

change in colour from yellow to red, to brown, to black as the pupa ages. New adult flies will emerge as early as two days after pupation (at temperatures

Green peach aphid

parthenogenesis, with unfertilized viviparous females continuing to produce new generations of females. Aphids moult four times before reaching adulthood

Mycotal

results repeat the Mycotal treatment, at the specified interval, to target new juvenile stages as they emerge and break the pest life cycle. Dosage Use 100

Black vine weevil

Otiorhynchus sulcatus is parthenogenetic a single female is enough to start a new population.

Citrus mealybug

nymphs are known as ‘crawlers’. They are highly active in their search for a new feeding place and are capable of moving a reasonable distance over the plant

Manual Growing lights

(bumblebees) for pollination. We then combined all this knowledge in our new bumblebee hive design for Natupol Excel (see figure 1.3 & 1.4). This hive [...] sunrise or after 10:00 in the morning, depending on the system you use to control the opening or closing of the hives. The bumblebee hives should be closed [...] correct height. The transmitter of the Wireless BeeHome system can be controlled in different ways. Either by using a timer or by connecting the transmitter

Stable fly

eggs. They are highly mobile insects and can travel up to 20 km in search of new hosts. Damage symptoms Stable flies typically congregate on the legs of livestock