Titlebook: Resistance’ 91: Achievements and Developments in Combating Pesticide Resistance; Ian Denholm,Alan L. Devonshire,Derek W. Hollomon Book 199

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Monitoring Fungicide Resistance: Purposes, Procedures and Progressoring can also be done to check that avoidance strategies or limitations are working, to investigate cases of suspected loss of performance, to track the spread or intensification of resistance with time, to guide fungicide selection at local level, to gain understanding of the behaviour of resistan

outer-ear

Role of Mutation and Migration in the Evolution of Insecticide Resistance in the Mosquito ,hat mutation is a rare event and a limiting step for generating new resistance alleles in a given area. In contrast, the role of migration in the evolution of insecticide resistance has been underestimated, as illustrated by resistant overproduced esterases A1 or A2-B2 which have a unique origin and

exclusice

小争吵

Irac Fruit Crops Working Group Spider Mite Resistance Management Strategymplement technically sound strategies to delay or prevent the onset of resistance. IRAC‘s Fruit Crops Working Group (FCWG) proposed a spider mite resistance management strategy in 1988. This was based on a rotation of products which were not thought to be subject to the same cross resistance mechani

lipids

北京人起源

Evolution and Management of Resistance in the Colorado Potato Beetle, ,on. The causes of this rapid evolution appear to include: (1) capacity for rapid population growth; (2) high fraction of the population being treated each generation (due to the relative scarcity of populations on untreated alternative host plants); (3) selection across all active life stages; (4) t

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喧闹

Management of Insecticide Resistance in , in Australia - Ecological and Chemical Countermeasuresmical and non-chemical control measures to broaden the range of mortality factors and avoid focussing selection pressure on anyone control measure. Chemical countermeasures include:- rotation of unrelated chemical groups on a per generation basis; ovicide/mixtures; mixtures of the bacterial pathogen

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