Pepino mosaic virus

infection takes place when the plants are heavily laden. Typical of the damage caused by PepMV is, that it is very intense for a few weeks and then disappears [...] (PepMV) is a single-stranded RNA-virus (Potexvirus genus, Fexiviridae family) that was originally isolated from pepino ( Solanum muricatum ), a South American [...] Physalis floridana ) can also act as a host. Damage symptoms The impact of a PepMV infection for the tomato grower is variable. Several factors contribute

Plum

hybrids), play a significant, commercial role. The plum is a drupe, so its firm and juicy flesh contains one single, hard seed. The plum is usually not too [...] About A plum is a fruit that belongs to the subgenus Prunus as well as the genus Prunus . This fruit comes in many species, and taxonomists cannot agree [...] too big (between 1-3 inch diameter) and its shape is globose or more oval. The plum’s skin is soft with a natural wax layer.

Fit roots for plant health Technical bulletin 2020 EN

ecosystems in a natural way is the basis for healthy crops and a balanced environment. Add our quality, know-how, and consultancy services to this and you will [...] What is a sound root system? Obviously, each crop has its typical root architecture, ranging from a superficial root system to deep taproots, or a combination [...] (see figure 2). A pH level between 6.0 - 6.5 is the best range for most crops. 4 Figure 2: A pH level between 6.0 - 6.5 is the best range for most crops

Hemp russet mite

Aculops cannabicola is host specific to hemp/cannabis ( Cannabis sativa ). It cannot survive on other plants. Damage symptoms Damage is caused by the mites [...] life stages: egg, two nymphal stages and adult. The nymphal stages are sometimes also called larva (1st stage) and nymph (2nd stage). The eggs are approximately [...] develops on the stems and petioles of the hemp plant and can cause stunting. When populations are large, the mites can also be found on the underside of leaves

Adalia bipunctata

known as the two-spot ladybird or the two-spotted ladybug, is a species of a predatory beetle. As a natural enemy of aphids , Adalia bipunctata contributes [...] the control of aphids in trees. How to use Adalia bipunctata The predatory beetle Adalia bipunctata is available in a cotton bag ( Aphidalia ). Open the [...] Adalia bipunctata when using it as a biocontrol product by their characteristics at each stage. Different life stages can be identified: Egg stage: Adalia

Swirski-Mite

swirskii is most effective at temperatures between 20 and 32°C (68 and 90°F). It is not effective at temperatures below 18°C/64°F. Amblyseius swirskii is sensitive [...] Pests Young larvae of various thrips species and eggs and larvae of whitefly . Crops Do not use in tomato. Mode of action Predatory mites pierce their [...] per m2/release. Releases should be repeated if necessary. Consult a Koppert advisor or a recognised distributor of Koppert products for advice on the best

Manual Wireless Beehome

modified) 4. Is never modified (is always set to 1). 5. Is never modified (is always set to 5). 6. The menu is left immediately and the home screen is displayed [...] not, you will need to replace the battery in the timer. When you use an analogue timer, the transmitter will be shut down during a power cut. If you are [...] are 8 options). 3. Is never modified (is always set to 2). 4. The menu is left immediately and the home screen is displayed. The menu is left automatically

Common cockchafer

the following stages: egg, three larval instars, a pupal instar and the adult beetle. The adult beetle is 25 to 30 mm long, with a dark head, black pronotum [...] longitudinal ribs each. The abdomen is black, with typical triangular white spots below the elytra. When just laid, the oval eggs of the common cockchafer ( Melolontha [...] cockchafer ( Melolontha melolontha) , also known as the doodlebug or May bug is a European beetle of the genus Melolontha, in the family Scarabaeidae. Damage

Powdery mildew

General Powdery mildew is a fungal disease that is caused by many different species of fungi such as Erysiphe, Podosphaera, Oïdium, Leveillula. Damage [...] epidemics and spore dispersal by rain is negligible, since spores explode when in contact with water for no more than a few hours. Powdery mildew spores, either [...] cultivar how soon after infection this happens. In apple, pear, outdoor grown rose and other Rosaceae , the fungus causing powdery mildew is extremely

Pollination checklist outdoor

the same crops. Position a bumblebee hive at least 100 metres away from a honeybee hive, out of the sight of the honeybees. This is necessary because the [...] the hive is kept dry. Keep the hive entrance visible for humans and bumblebees during the flowering period. For instance, position the hive on a crate or [...] or on a stack of stones. Flowering weeds may be visited by bumblebees in addition to the target crop. You should therefore mow or cut down any flowering