Doença da sigatoka negra

same symptoms. They enter the leaf through the stomata. After infection, hyphae emerge from the stomata and either develop into conidiophores with new [...] one month old. The symptoms run parallel to the veins. Within a few days, the spots become a few centimetres in size and turn brown with light grey centres [...] conidia. The ascospores are wind-dispersed over longer distances, the conidia are splash-dispersed within the crop. Both types of spores cause the exact same

Whitepaper about the effective control of Myzus persicae

Life cycle of A. matricariae and A. colemani Aphid mummy with pupa Aphid with egg Aphid with larva Aphid mummy Development rate at various temperatures [...] this pest. This research indicates that the parasitic wasp Aphidius matricariae is a more effective agent for the control of M. persicae to Aphidius colemani [...] • At 15 ºC one female A. matricariae can parasitize 50 aphids while at the same temperature A. colemani can only parasitize 40 aphids • Between 20 ºC and

FAQ Chrysopa-E

many days will the eggs hatch? After receiving the product it will take 2-4 days. What is the hatching rate of the eggs/what percentage of the eggs actually [...] product with other Koppert products? Yes, we have some experience with mixing the product with Swirski-Mite, Spical and Spidex Vital. Are the larvae visible [...] crops are crops in which the eggs do not easily roll off, e.g. Chrysanthemum with upright leaves, and crops that are cultivated in the ground (larvae can move

Natupol_Sprint_Brochure_EN_-_Koppert.pdf

recommend immediate use after the receipt from the producer. To guarantee the best pollination results, start using the hive on the day of arrival. Keep hives [...] a warmer environment. The hive has a larger volume of sugar water in line with the pollination needs of the crop, increasing the overall potential and [...] growers the benefit of choosing exactly the right product for the right moment. Natupol Excel Natupol Excel is specifically developed for crops with a high

Mycotal FAQ

penetrate the pest’s body cavity. Here they proliferate and destroy the tissues, killing the insect. At high humidity, the fungus then grows through the insect [...] 2°C and 6°C. The expiry date of the product can be found on the packaging. How to apply Mycotal? Mycotal is applied as a foliar spray with regular spraying [...] days, the product can also be applied during the day. Humidity levels must be 70%(RH) at the moment of application and a couple of hours after the application

Mycotal Brochure

proteins by the fungus within the insect At high humidity, the fungus grows from within through the insect cuticle and produces spores on the outside of [...] After applying Mycotal, the spores germinate and the germ tube invades the target insect. The fungus continues to grow inside the insect and subsequently [...] was treated 3 times with a 7 day interval. The graph shows the observations 2 weeks after the last treatments. 5 The effects of Mycotal Fungal hyphae

General Conditions Koppert

Destination : the location where the Natural Enemies, Pollinators and/or Products are to be delivered in accordance with the agreement, if the delivery is [...] issue of the Natural Enemies, Pollinators and/or Products at the place of destination designated by the Buyer or upon the Buyer’s collection of the Natural [...] 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

Predatory Mites Whitepaper

healthy, good growing plant canopy the humidity close to the leaf surface, where the mites live, is higher than in the surrounding air. High humidity, e [...] limonicus has the highest numerical response to whiteflies and is the best option when the pest pressure is high. • In laboratory trials the oviposition [...] swirskii and A. andersoni predate about the same number of thrips per day. If sufficient food is available, the population of A. swirskii grows much faster

FAQ Nezapar

Larvae develop inside the host egg, and after pupation, the adult emerges from the host egg by biting a hole in the lid of the stink bug egg. Does Trissolcus [...] egg packages. Only the eggs will be parasitized. How do I introduce the pupae in the crop? Open the bottle and manually sprinkle the pupae in Diboxes; a [...] recommended. Place the Diboxes at eye level or in the middle of the plant and distribute them evenly in the greenhouse. After hatching, the adults will prospect

Trial_and_Field_results_nematodes_in_fruit_orchards_EN_-_Koppert.pdf

fully diluted, we add the mix into the tank. The sprayer is filled halfway and the bucket with the nematodes is injected into the preparation. And finally [...] that the benefit of using Capirel nematodes is that it can also be used as a preventive treatment in the autumn to reduce the pest pressure for the following [...] apply if the ground is already wet. He waits until it rains. ‘I then apply the solutions right after it rains so that the nematodes can enter the soil. In