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The top documents tagged [aphid numbers]
Jo Holloway Green peach aphid identification & lifecycle 2014-0805
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’ 20 m 5 m 1 m Fig. 1b. All Predators. Fig. 1c. Predator Exclusion. Suppression of soybean aphid and movement of natural enemies in agricultural landscapes
214 views
Plum Pox Virus. Also Known as Sharka or PPV A Devastating Viral Disease of Stone Fruit, Ornamental Shrubs and Trees from The Genus - Prunus Plum Pox Virus
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Plum Pox Virus
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