skin and shows up as an X-shaped marking on the back. If the food supply has been absent for some time, they become thinner and a uniformly light transparent
pests enter from outside the greenhouse later in the season. New research has shown that Mycotal can also be a powerful weapon against whiteflies and thrips
above ground, the so-called induced systemic resistance (ISR). Trianum-P has the capacity to make certain 'fixed' nutrients such as manganese and iron
updated reference book on pests, disease and their biological solutions – has been translated into Dutch, French and Spanish. The English version was launched
environmental conditions and bumblebee behaviour.’ The current situation has led to new challenges such as higher humidities and less light in greenhouses [...] between the leaves of the crop where humidity can be higher. Crop density has almost doubled in the last 20 years due technological developments and closed
recognizable by their developing wing buds. Compared with the pre-pupa, the pupa has longer, more developed wing buds and longer antennae that are curved back
However, over the last few years, the cabbage whitefly, Aleyrodes proletella , has become more prevalent. Although, fortunately, they usually cause little real
Following evaluation at several sites in Yorkshire in 2021, the monitoring system has been shown to work well, accurately predicting early summer emergence of midges
insecticides is now almost non-existent. The implementation of biological control has provided many benefits. It’s effective, easy to introduce, and safe for our
bumblebee sting can differ per incident. The stinger of a bumblebee or a wasp has no barbs. This means that the worker or queen can withdraw her stinger, and
