Pepino mosaic virus

contribute to this variability. The genetic identity of the virus – which isolate of which strain – that causes the infection is one them. The moment in the [...] quality losses due to PepMV than others and climate also has an impact. In general, when a plant has more stress for whatever reason, losses will be much higher [...] all means by which plant sap of an infected plant gets in contact with a non-infected plant. As soon as one single plant in the greenhouse has been infected

Roots Growers positive about Mycotal against whitefly

possible. It has to be, as there’s only one chemical product against whitefly in tomato that is effective and, unlike other products, also has a low MRL, [...] insecticide Mycotal . Our commitment has paid off: the product is now even more effective and the shelf life has improved. Mycotal’s improved effectiveness [...] other crops. This is further aggravated by the fact that there are almost no effective chemical products that slot neatly into a biological control system

Pollination checklist tomato

of enough pollen for pollination. Fruit setting takes place once a flower has been pollinated. The flower needs to have been pollinated before it closes [...] every two days. Introduce a new bumblebee hive once the number of bite marks has dropped to just one or two per flower. Pollen is released best at a relative [...] setting. The bumblebees will still collect pollen, and leave bite marks, but no fruit will grow. Bumblebees are active at temperatures between 8 and 32 degrees

Fit roots for plant health Technical bulletin 2020 EN

balance, which is continuously changing. According to Chaboussou, it is not just any plant which is attacked by pests and diseases, but only those which could [...] to complete proteins. As a result, no nitrates and no ammonium remain in the plant sap. Analysis can prove if this has been achieved. If so, plants become [...] general, one can say that a sound root system has a whitish colour, is very much branched (many side roots) and has numerous growing root tips with lots of root

Manual Wireless Beehome

themselves, which in turn has a negative impact on pollination. Using the Wireless BeeHome system, bumblebees can only leave the hive at times at which there [...] system can vary according to the country of sales. For instance, there are 2 types of transmitters: 1 for EU countries and 1 for the US, Canada, Mexico [...] in your country. 6 2 Specifications 2.1 Type plate The type plate attached to the transmitter and receiver contains all the data by which each individual

Plant Pollinator interactions in high temperatures

danger levels for pollination. Pollination also has a minimum day time temperature limit of 16° C, below which the pollen is not viable. pedicel filament [...] more than 30° C for a couple of hours has a negligible effect on pollination. However, a full day above 30° C has an immediate effect on pollination. If [...] yield, and quality. Poorly pollinated flowers never become premium fruit, no matter how perfect a climate the grower creates. Pollination therefore deserves

Treatment of bumblebee stings and allergies

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 [...] and wasp stings Bumblebees are found in the natural environment in many countries. In addition, bumblebees and honeybees are used as pollinators in agricultural

Manual Growing lights

the local climate in the greenhouse. This can lead to poor flower quality, which results in poor pollination. Higher temperatures could also lead to a high [...] is not released from the flowers and cannot be collected by the bumblebees (no pollination). Moreover, total light intensity, climate regime, and day and [...] used. These lights spread a lot of light in the yellow/red light spectrum, which seriously interferes with the bees’ vision (see figure 1.2). Source: Philips

Natutec_Airobreez_-_Directions_for_Use_-_Koppert.pdf

ventilador no sopla. La batería está agotada. Cargue la batería. Consulte la sección 5.1.4. La batería no está conectada. • • • • El producto no sale del [...] charge a battery that was dropped or has damage. Keep a dropped battery in a safe location for 24 hours to know if it has internal damage. Examples of internal [...] Significado Advertencia Si no se respetan estas instrucciones, pueden producirse lesiones o incluso la muerte Precaución Si no se respetan estas instrucciones