• Pollination checklist tomato

  January 1, 1970

  bumblebee bites onto the flower and makes the flower vibrate. This is known as buzz pollination. The imprints of the bumblebee's jaw on the flower (bite marks) [...] higher temperatures, the bumblebees stop flying. From the moment, the bumblebees will occupy themselves with cooling the hive until the temperature drops [...] healthy crop and the presence of sufficient healthy flowers form the basis for good pollination. Various factors can disturb the health of the plant and thus

• General Conditions Koppert

  January 1, 1970

  be for the account of the Buyer. 6.6 I f the Buyer does not meet its payment obligation in full within the term referred to in article 6.1, the Buyer [...] s soon as the Buyer is in breach, the Buyer is obliged to pay to Koppert A interest on the total exigible amount at the rate of the currently applicable [...] used, if upon the conclusion of the agreement the Buyer has made specific reference in writing of both the use in the specific country and the applicable

• Cryptolaemus montrouzieri

  January 1, 1970

  and feed on mealybug nymphs and adults. Pupal stage: Larvae pupate in various places, on any convenient stalk or on the underside of leaves or on even greenhouse [...] montrouzieri for mealybug control The predatory beetle Cryptolaemus montrouzieri is a species of beetle belonging to the family Coccinellidae. The beneficial [...] beetle species preys primarily on mealybugs , including species such as the citrus mealybug and the long-tailed mealybug. The predatory beetle Cryptolaemus

• Cut flowers

  January 1, 1970

  greatly. Important types are: Rose: The rose belongs to the genus Rosa from the Rosaceae family. The flowers of the plant are also called rose. There are [...] that originates from Central and South America. It is a bulb plant from the large family of the Amaryllidaceae, the narcissus family. The Hippeastrum comes [...] In recent decades, the Hydrangea has been grown as a cut flower in all sorts of colors and sizes. Hippeastrum is the Latin name for a bulbous plant that

• Horiver Disc

  January 1, 1970

  n Remove the silicone cover paper from one side of the trap Place trap around the stem of the plant with the sticky side down, just above the substrate [...] substrate Remove the silicone cover paper from the top side of the trap Replace the traps when largely covered by insects and/or debris Dosage One Horiver Disc [...] Disc for trapping root aphids and fungus gnats. Pests Root aphids , fungus gnats. Mode of action Insect pests are attracted to the colour of the sticky

• Horiver Rollertrap

  January 1, 1970

  lengths on request Presentation Make sure that the Rollertraps are at least a room temperature before placing them. The glue will be softer and the traps [...] hung above the crop when the crop is still low Attach the Rollertrap to crop wires, greenhouse poles, or other supportive structures Place the Rollertrap [...] Rollertrap approximately 25 cm above the crop, except for the 30 cm width which needs to be placed 40 cm above the crop To assist with placement, insert a rod or

• Horiver Drystick

  January 1, 1970

  trapped Remove the silicone cover paper from both sides of the trap Replace the traps when largely covered by insects and/or debris Dosage For monitoring use [...] Use Horiver Drystick for trapping and monitoring different flying insects. The traps work particularly well for bugs such as Lygus spp. and Nesidiocoris [...] spp. Mode of action Insect pests are attracted to the colour of the sticky trap and get caught in the glue. Presentation Polysterene cards coated with dry

• Enermix

  January 1, 1970

  carefully inside the greenhouse Bend and tear off the strips opposite to the mounting hole Make sure not to touch the pupae during handling Suspend the cards in [...] in the crop, if possible approximately 75 cm under the plant head Avoid to hang cards at places exposed to direct sunlight Dosage The dosage of Enermix [...] advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation. Environmental conditions Encarsia formosa is most

• Fusarium wilt

  January 1, 1970

  inside the vessel system of the host plant and spreads upwards inside the plants. The other species are dispersed upwards on the outside of the plant. [...] Fusarium oxysporum is the species causing vascular wilt. First the leaves turn yellow and wilt, mostly on one side of the plant. Finally, the whole plant wilts [...] tion of the xylem vessels which can be seen when the stems are cut. In banana, whole plantations may die and the soil may not be suitable for planting

• Amblyseius swirskii

  January 1, 1970

  shake the bottle gently before use Push the centre of the cap to open the dosage hole Sprinkle material on leaves or pour into Diboxes Make sure the material [...] They can also feed on pollen, which is useful for instance in sweet pepper crops as the predatory mite can establish in the crop before the pest appears. [...] smaller than females. The mites are very mobile and actively search for food on the underside of leaves. They often congregate in the axils of leaf veins