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Chestnut gall wasps need targeted control this year, and chestnut growers should pay attention
The chestnut gall wasp, also known as the chestnut tumor wasp, is a major insect pest damaging chestnut trees. It occurs almost every year in chestnut-producing areas in China, but this year the outbreak is especially severe. Large trees, especially old unpruned trees, have reached a 100% damage rate. Controlling the chestnut gall wasp brooks no delay. The chestnut gall wasp has one generation per year and overwinters as first-instar larvae inside infested chestnut buds. In the Yanshan mountainous area, overwintering larvae begin to move and feed during the bud-break period in mid-April and grow rapidly. In early May, during the shoot-sprouting and leaf-unfolding period, galls begin to form. The galls are mostly at the tips of new shoots or
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Disinfection Must Be Targeted: Specific Measures for Disinfection to Prevent Disease in Silkworm Rearing
Disinfection Must Be Targeted: Specific Measures for Disinfection to Prevent Disease in Silkworm Rearing
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How to treat fish mad-swimming disease with targeted remedies? Multiple diseases can easily cause fish to swim wildly
Multiple diseases can easily cause fish to swim wildly. Targeted treatment of fish mad-swimming disease
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Meat ducks have different nutritional needs at different growth stages, so how should feeding be targeted accordingly?
Different nutritional needs at different growth stages: how to feed meat ducks in a targeted way
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Common causes of and targeted prevention and treatment methods for nursing mother rabbits eating their young
There are many reasons why nursing mother rabbits eat their young; how to treat the cause and prevent it
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