ich do diagnozowania lub leczenia problemów zdrowotnych, ponieważ nie mogÄ… one zastÄ…pić profesjonalnej opieki medycznej. W przypadku wystÄ…pienia lub…
environmental conditions and the amount and quality of pollen. Presentation One hive containing 4 separate extra large colonies of bumblebees…
and rates, contact your local Koppert representative or distributor Dosage One Rollertrap per 1 to 3 plant rows. Timing In high crops Rollertraps…
self-pollination. Cross pollination, is the transfer of pollen from the anther of one flower to the stigma of another flower on the same plant or on…
existing control products for aphids ( parasitic wasps ) often tackle only one specific aphid species, while Chrysopa-E eats all types of aphids,…
Position the hive in the crop immediately after delivery, or a maximum of one day later, to allow the bumblebees to gather food. Position the hives…
crop types and other circumstances. Find out which solution is the right one for you. Go to solution finder Recommended for you
y of the host plant. This susceptibility can also vary considerably from one cultivar to another. Indirect damage arises when disease causing fungi or
a sickle-shaped exit hole in the leaf with its mouth parts. After roughly one hour the larva crawls out of the leaf and falls to the ground. This…
whitefly General The greenhouse whitefly ( Trialeurodes vaporariorum ) is one of the major pests of vegetable and ornamental crops in greenhouses…
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