laevis Wheat bunt General Tilletia tritici and Tilletia laevis only differ in one gene and easily hybridize. There is debate whether they should…
ich do diagnozowania lub leczenia problemów zdrowotnych, ponieważ nie mogÄ… one zastÄ…pić profesjonalnej opieki medycznej. W przypadku wystÄ…pienia lub…
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…
and rates, contact your local Koppert representative or distributor Dosage One Rollertrap per 1 to 3 plant rows. Timing In high crops Rollertraps…
necessary for reproduction. The adult male has well developed antennae and one pair of dusky wings, The adult ‘females’ produce 500 to 2000…
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…
both crops and the environment. Beneficial insects and biological control One of the key aspects of IPM is harnessing the power of natural enemies to…
scattered over the entire plant where they deposit their eggs. This is why on one leaf all different developmental stages can be found together. When…
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