Info

Ergot

Cereals and other grasses

About 40 spp. of insects Esp.flies, beetles, aphids

Worldwide

aData from various sources.

aData from various sources.

particularly leafhoppers and aphids. Three aspects of the behavior of these insects facilitate their role as disease vectors: (1) they make brief but frequent probes with their mouthparts into host plants; (2) as the population density reaches a critical level, winged migratory individuals are produced; and (3) in many species, winged females deposit a few progeny on each of many plants, from which new colonies develop. On the basis of their method of transmission and viability (persistence in the vector), viruses may be arranged in three

Beekeeping for Beginners

Beekeeping for Beginners

The information in this book is useful to anyone wanting to start beekeeping as a hobby or a business. It was written for beginners. Those who have never looked into beekeeping, may not understand the meaning of the terminology used by people in the industry. We have tried to overcome the problem by giving explanations. We want you to be able to use this book as a guide in to beekeeping.

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